89876688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 292362240

約数和(自身を除く): 202485552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 31, 33, 34, 38, 44, 48, 51, 57, 62, 66, 68, 76, 88, 93, 102, 114, 124, 132, 136, 152, 176, 186, 187, 204, 209, 228, 248, 264, 272, 289, 304, 323, 341, 372, 374, 408, 418, 456, 496, 527, 528, 561, 578, 589, 627, 646, 682, 744, 748, 816, 836, 867, 912, 969, 1023, 1054, 1122, 1156, 1178, 1254, 1292, 1364, 1488, 1496, 1581, 1672, 1734, 1767, 1938, 2046, 2108, 2244, 2312, 2356, 2508, 2584, 2728, 2992, 3162, 3179, 3344, 3468, 3534, 3553, 3876, 4092, 4216, 4488, 4624, 4712, 5016, 5168, 5456, 5491, 5797, 6324, 6358, 6479, 6936, 7068, 7106, 7752, 8184, 8432, 8959, 8976, 9424, 9537, 10013, 10032, 10659, 10982, 11594, 12648, 12716, 12958, 13872, 14136, 14212, 15504, 16368, 16473, 17391, 17918, 19074, 19437, 20026, 21318, 21964, 23188, 25296, 25432, 25916, 26877, 28272, 28424, 30039, 32946, 34782, 35836, 38148, 38874, 40052, 42636, 43928, 46376, 50864, 51832, 53754, 56848, 60078, 60401, 65892, 69564, 71672, 76296, 77748, 80104, 85272, 87856, 92752, 98549, 103664, 107508, 110143, 120156, 120802, 131784, 139128, 143344, 152592, 155496, 160208, 170221, 170544, 181203, 197098, 215016, 220286, 240312, 241604, 263568, 278256, 295647, 310992, 330429, 340442, 362406, 394196, 430032, 440572, 480624, 483208, 510663, 591294, 660858, 680884, 724812, 788392, 881144, 966416, 1021326, 1182588, 1321716, 1361768, 1449624, 1576784, 1762288, 1872431, 2042652, 2365176, 2643432, 2723536, 2899248, 3744862, 4085304, 4730352, 5286864, 5617293, 7489724, 8170608, 11234586, 14979448, 22469172, 29958896, 44938344, 89876688]

約数ペア:

[(1, 89876688), (2, 44938344), (3, 29958896), (4, 22469172), (6, 14979448), (8, 11234586), (11, 8170608), (12, 7489724), (16, 5617293), (17, 5286864), (19, 4730352), (22, 4085304), (24, 3744862), (31, 2899248), (33, 2723536), (34, 2643432), (38, 2365176), (44, 2042652), (48, 1872431), (51, 1762288), (57, 1576784), (62, 1449624), (66, 1361768), (68, 1321716), (76, 1182588), (88, 1021326), (93, 966416), (102, 881144), (114, 788392), (124, 724812), (132, 680884), (136, 660858), (152, 591294), (176, 510663), (186, 483208), (187, 480624), (204, 440572), (209, 430032), (228, 394196), (248, 362406), (264, 340442), (272, 330429), (289, 310992), (304, 295647), (323, 278256), (341, 263568), (372, 241604), (374, 240312), (408, 220286), (418, 215016), (456, 197098), (496, 181203), (527, 170544), (528, 170221), (561, 160208), (578, 155496), (589, 152592), (627, 143344), (646, 139128), (682, 131784), (744, 120802), (748, 120156), (816, 110143), (836, 107508), (867, 103664), (912, 98549), (969, 92752), (1023, 87856), (1054, 85272), (1122, 80104), (1156, 77748), (1178, 76296), (1254, 71672), (1292, 69564), (1364, 65892), (1488, 60401), (1496, 60078), (1581, 56848), (1672, 53754), (1734, 51832), (1767, 50864), (1938, 46376), (2046, 43928), (2108, 42636), (2244, 40052), (2312, 38874), (2356, 38148), (2508, 35836), (2584, 34782), (2728, 32946), (2992, 30039), (3162, 28424), (3179, 28272), (3344, 26877), (3468, 25916), (3534, 25432), (3553, 25296), (3876, 23188), (4092, 21964), (4216, 21318), (4488, 20026), (4624, 19437), (4712, 19074), (5016, 17918), (5168, 17391), (5456, 16473), (5491, 16368), (5797, 15504), (6324, 14212), (6358, 14136), (6479, 13872), (6936, 12958), (7068, 12716), (7106, 12648), (7752, 11594), (8184, 10982), (8432, 10659), (8959, 10032), (8976, 10013), (9424, 9537)]