72113886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 104003874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 79, 83, 94, 117, 141, 158, 166, 234, 237, 249, 282, 423, 474, 498, 611, 711, 747, 846, 1027, 1079, 1222, 1422, 1494, 1833, 2054, 2158, 3081, 3237, 3666, 3713, 3901, 5499, 6162, 6474, 6557, 7426, 7802, 9243, 9711, 10998, 11139, 11703, 13114, 18486, 19422, 19671, 22278, 23406, 33417, 35109, 39342, 48269, 50713, 59013, 66834, 70218, 85241, 96538, 101426, 118026, 144807, 152139, 170482, 255723, 289614, 304278, 308179, 434421, 456417, 511446, 616358, 767169, 868842, 912834, 924537, 1534338, 1849074, 2773611, 4006327, 5547222, 8012654, 12018981, 24037962, 36056943, 72113886]

約数ペア:

[(1, 72113886), (2, 36056943), (3, 24037962), (6, 12018981), (9, 8012654), (13, 5547222), (18, 4006327), (26, 2773611), (39, 1849074), (47, 1534338), (78, 924537), (79, 912834), (83, 868842), (94, 767169), (117, 616358), (141, 511446), (158, 456417), (166, 434421), (234, 308179), (237, 304278), (249, 289614), (282, 255723), (423, 170482), (474, 152139), (498, 144807), (611, 118026), (711, 101426), (747, 96538), (846, 85241), (1027, 70218), (1079, 66834), (1222, 59013), (1422, 50713), (1494, 48269), (1833, 39342), (2054, 35109), (2158, 33417), (3081, 23406), (3237, 22278), (3666, 19671), (3713, 19422), (3901, 18486), (5499, 13114), (6162, 11703), (6474, 11139), (6557, 10998), (7426, 9711), (7802, 9243)]