87120852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:95

約数の個数: 216

約数和(自身を含む): 281123136

約数和(自身を除く): 194002284

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 19, 21, 26, 28, 34, 38, 39, 42, 51, 52, 57, 68, 76, 78, 84, 91, 102, 114, 119, 133, 156, 169, 182, 204, 221, 228, 238, 247, 266, 273, 323, 338, 357, 361, 364, 399, 442, 476, 494, 507, 532, 546, 646, 663, 676, 714, 722, 741, 798, 884, 969, 988, 1014, 1083, 1092, 1183, 1292, 1326, 1428, 1444, 1482, 1547, 1596, 1729, 1938, 2028, 2166, 2261, 2366, 2527, 2652, 2873, 2964, 3094, 3211, 3458, 3549, 3876, 4199, 4332, 4522, 4641, 4693, 4732, 5054, 5187, 5746, 6137, 6188, 6422, 6783, 6916, 7098, 7581, 8398, 8619, 9044, 9282, 9386, 9633, 10108, 10374, 11492, 12274, 12597, 12844, 13566, 14079, 14196, 15162, 16796, 17238, 18411, 18564, 18772, 19266, 20111, 20748, 22477, 24548, 25194, 27132, 28158, 29393, 30324, 32851, 34476, 36822, 38532, 40222, 42959, 44954, 50388, 54587, 56316, 58786, 60333, 61009, 65702, 67431, 73644, 79781, 80444, 85918, 88179, 89908, 98553, 109174, 117572, 120666, 122018, 128877, 131404, 134862, 159562, 163761, 171836, 176358, 183027, 197106, 218348, 239343, 241332, 244036, 257754, 269724, 319124, 327522, 352716, 366054, 382109, 394212, 427063, 478686, 515508, 558467, 655044, 732108, 764218, 854126, 957372, 1037153, 1116934, 1146327, 1281189, 1528436, 1675401, 1708252, 2074306, 2233868, 2292654, 2562378, 3111459, 3350802, 4148612, 4585308, 5124756, 6222918, 6701604, 7260071, 12445836, 14520142, 21780213, 29040284, 43560426, 87120852]

約数ペア:

[(1, 87120852), (2, 43560426), (3, 29040284), (4, 21780213), (6, 14520142), (7, 12445836), (12, 7260071), (13, 6701604), (14, 6222918), (17, 5124756), (19, 4585308), (21, 4148612), (26, 3350802), (28, 3111459), (34, 2562378), (38, 2292654), (39, 2233868), (42, 2074306), (51, 1708252), (52, 1675401), (57, 1528436), (68, 1281189), (76, 1146327), (78, 1116934), (84, 1037153), (91, 957372), (102, 854126), (114, 764218), (119, 732108), (133, 655044), (156, 558467), (169, 515508), (182, 478686), (204, 427063), (221, 394212), (228, 382109), (238, 366054), (247, 352716), (266, 327522), (273, 319124), (323, 269724), (338, 257754), (357, 244036), (361, 241332), (364, 239343), (399, 218348), (442, 197106), (476, 183027), (494, 176358), (507, 171836), (532, 163761), (546, 159562), (646, 134862), (663, 131404), (676, 128877), (714, 122018), (722, 120666), (741, 117572), (798, 109174), (884, 98553), (969, 89908), (988, 88179), (1014, 85918), (1083, 80444), (1092, 79781), (1183, 73644), (1292, 67431), (1326, 65702), (1428, 61009), (1444, 60333), (1482, 58786), (1547, 56316), (1596, 54587), (1729, 50388), (1938, 44954), (2028, 42959), (2166, 40222), (2261, 38532), (2366, 36822), (2527, 34476), (2652, 32851), (2873, 30324), (2964, 29393), (3094, 28158), (3211, 27132), (3458, 25194), (3549, 24548), (3876, 22477), (4199, 20748), (4332, 20111), (4522, 19266), (4641, 18772), (4693, 18564), (4732, 18411), (5054, 17238), (5187, 16796), (5746, 15162), (6137, 14196), (6188, 14079), (6422, 13566), (6783, 12844), (6916, 12597), (7098, 12274), (7581, 11492), (8398, 10374), (8619, 10108), (9044, 9633), (9282, 9386)]