85845916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 54

約数和(自身を含む): 169594152

約数和(自身を除く): 83748236

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 151, 169, 302, 338, 377, 604, 676, 754, 841, 1508, 1682, 1963, 3364, 3926, 4379, 4901, 7852, 8758, 9802, 10933, 17516, 19604, 21866, 25519, 43732, 51038, 56927, 102076, 113854, 126991, 142129, 227708, 253982, 284258, 507964, 568516, 740051, 1480102, 1650883, 2960204, 3301766, 6603532, 21461479, 42922958, 85845916]

約数ペア:

[(1, 85845916), (2, 42922958), (4, 21461479), (13, 6603532), (26, 3301766), (29, 2960204), (52, 1650883), (58, 1480102), (116, 740051), (151, 568516), (169, 507964), (302, 284258), (338, 253982), (377, 227708), (604, 142129), (676, 126991), (754, 113854), (841, 102076), (1508, 56927), (1682, 51038), (1963, 43732), (3364, 25519), (3926, 21866), (4379, 19604), (4901, 17516), (7852, 10933), (8758, 9802)]