88665876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 256838400

約数和(自身を除く): 168172524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 47, 52, 58, 78, 87, 94, 116, 117, 139, 141, 156, 174, 188, 234, 261, 278, 282, 348, 377, 417, 423, 468, 522, 556, 564, 611, 754, 834, 846, 1044, 1131, 1222, 1251, 1363, 1508, 1668, 1692, 1807, 1833, 2262, 2444, 2502, 2726, 3393, 3614, 3666, 4031, 4089, 4524, 5004, 5421, 5452, 5499, 6533, 6786, 7228, 7332, 8062, 8178, 10842, 10998, 12093, 12267, 13066, 13572, 16124, 16263, 16356, 17719, 19599, 21684, 21996, 24186, 24534, 26132, 32526, 35438, 36279, 39198, 48372, 49068, 52403, 53157, 58797, 65052, 70876, 72558, 78396, 84929, 104806, 106314, 117594, 145116, 157209, 159471, 169858, 189457, 209612, 212628, 235188, 254787, 314418, 318942, 339716, 378914, 471627, 509574, 568371, 628836, 637884, 757828, 764361, 943254, 1019148, 1136742, 1528722, 1705113, 1886508, 2273484, 2462941, 3057444, 3410226, 4925882, 6820452, 7388823, 9851764, 14777646, 22166469, 29555292, 44332938, 88665876]

約数ペア:

[(1, 88665876), (2, 44332938), (3, 29555292), (4, 22166469), (6, 14777646), (9, 9851764), (12, 7388823), (13, 6820452), (18, 4925882), (26, 3410226), (29, 3057444), (36, 2462941), (39, 2273484), (47, 1886508), (52, 1705113), (58, 1528722), (78, 1136742), (87, 1019148), (94, 943254), (116, 764361), (117, 757828), (139, 637884), (141, 628836), (156, 568371), (174, 509574), (188, 471627), (234, 378914), (261, 339716), (278, 318942), (282, 314418), (348, 254787), (377, 235188), (417, 212628), (423, 209612), (468, 189457), (522, 169858), (556, 159471), (564, 157209), (611, 145116), (754, 117594), (834, 106314), (846, 104806), (1044, 84929), (1131, 78396), (1222, 72558), (1251, 70876), (1363, 65052), (1508, 58797), (1668, 53157), (1692, 52403), (1807, 49068), (1833, 48372), (2262, 39198), (2444, 36279), (2502, 35438), (2726, 32526), (3393, 26132), (3614, 24534), (3666, 24186), (4031, 21996), (4089, 21684), (4524, 19599), (5004, 17719), (5421, 16356), (5452, 16263), (5499, 16124), (6533, 13572), (6786, 13066), (7228, 12267), (7332, 12093), (8062, 10998), (8178, 10842)]