61820976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 197130240

約数和(自身を除く): 135309264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 79, 84, 102, 112, 119, 136, 137, 158, 168, 204, 237, 238, 272, 274, 316, 336, 357, 408, 411, 474, 476, 548, 553, 632, 714, 816, 822, 948, 952, 959, 1096, 1106, 1264, 1343, 1428, 1644, 1659, 1896, 1904, 1918, 2192, 2212, 2329, 2686, 2856, 2877, 3288, 3318, 3792, 3836, 4029, 4424, 4658, 5372, 5712, 5754, 6576, 6636, 6987, 7672, 8058, 8848, 9316, 9401, 10744, 10823, 11508, 13272, 13974, 15344, 16116, 16303, 18632, 18802, 21488, 21646, 23016, 26544, 27948, 28203, 32232, 32469, 32606, 37264, 37604, 43292, 46032, 48909, 55896, 56406, 64464, 64938, 65212, 75208, 75761, 86584, 97818, 111792, 112812, 129876, 130424, 150416, 151522, 173168, 183991, 195636, 225624, 227283, 259752, 260848, 303044, 367982, 391272, 451248, 454566, 519504, 551973, 606088, 735964, 782544, 909132, 1103946, 1212176, 1287937, 1471928, 1818264, 2207892, 2575874, 2943856, 3636528, 3863811, 4415784, 5151748, 7727622, 8831568, 10303496, 15455244, 20606992, 30910488, 61820976]

約数ペア:

[(1, 61820976), (2, 30910488), (3, 20606992), (4, 15455244), (6, 10303496), (7, 8831568), (8, 7727622), (12, 5151748), (14, 4415784), (16, 3863811), (17, 3636528), (21, 2943856), (24, 2575874), (28, 2207892), (34, 1818264), (42, 1471928), (48, 1287937), (51, 1212176), (56, 1103946), (68, 909132), (79, 782544), (84, 735964), (102, 606088), (112, 551973), (119, 519504), (136, 454566), (137, 451248), (158, 391272), (168, 367982), (204, 303044), (237, 260848), (238, 259752), (272, 227283), (274, 225624), (316, 195636), (336, 183991), (357, 173168), (408, 151522), (411, 150416), (474, 130424), (476, 129876), (548, 112812), (553, 111792), (632, 97818), (714, 86584), (816, 75761), (822, 75208), (948, 65212), (952, 64938), (959, 64464), (1096, 56406), (1106, 55896), (1264, 48909), (1343, 46032), (1428, 43292), (1644, 37604), (1659, 37264), (1896, 32606), (1904, 32469), (1918, 32232), (2192, 28203), (2212, 27948), (2329, 26544), (2686, 23016), (2856, 21646), (2877, 21488), (3288, 18802), (3318, 18632), (3792, 16303), (3836, 16116), (4029, 15344), (4424, 13974), (4658, 13272), (5372, 11508), (5712, 10823), (5754, 10744), (6576, 9401), (6636, 9316), (6987, 8848), (7672, 8058)]