85836452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 176470560

約数和(自身を除く): 90634108

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 163, 164, 169, 247, 326, 338, 494, 533, 652, 676, 779, 988, 1066, 1558, 2119, 2132, 3097, 3116, 3211, 4238, 6194, 6422, 6683, 6929, 8476, 10127, 12388, 12844, 13366, 13858, 20254, 26732, 27547, 27716, 40261, 40508, 55094, 80522, 86879, 110188, 126977, 131651, 161044, 173758, 253954, 263302, 347516, 507908, 523393, 526604, 1046786, 1129427, 1650701, 2093572, 2258854, 3301402, 4517708, 6602804, 21459113, 42918226, 85836452]

約数ペア:

[(1, 85836452), (2, 42918226), (4, 21459113), (13, 6602804), (19, 4517708), (26, 3301402), (38, 2258854), (41, 2093572), (52, 1650701), (76, 1129427), (82, 1046786), (163, 526604), (164, 523393), (169, 507908), (247, 347516), (326, 263302), (338, 253954), (494, 173758), (533, 161044), (652, 131651), (676, 126977), (779, 110188), (988, 86879), (1066, 80522), (1558, 55094), (2119, 40508), (2132, 40261), (3097, 27716), (3116, 27547), (3211, 26732), (4238, 20254), (6194, 13858), (6422, 13366), (6683, 12844), (6929, 12388), (8476, 10127)]