64418406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 153210528

約数和(自身を除く): 88792122

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 101, 102, 111, 169, 202, 221, 222, 303, 338, 442, 481, 507, 606, 629, 663, 962, 1014, 1258, 1313, 1326, 1443, 1717, 1887, 2626, 2873, 2886, 3434, 3737, 3774, 3939, 5151, 5746, 6253, 7474, 7878, 8177, 8619, 10302, 11211, 12506, 16354, 17069, 17238, 18759, 22321, 22422, 24531, 34138, 37518, 44642, 48581, 49062, 51207, 63529, 66963, 97162, 102414, 106301, 127058, 133926, 145743, 190587, 212602, 290173, 291486, 318903, 381174, 580346, 631553, 637806, 825877, 870519, 1263106, 1651754, 1741038, 1894659, 2477631, 3789318, 4955262, 10736401, 21472802, 32209203, 64418406]

約数ペア:

[(1, 64418406), (2, 32209203), (3, 21472802), (6, 10736401), (13, 4955262), (17, 3789318), (26, 2477631), (34, 1894659), (37, 1741038), (39, 1651754), (51, 1263106), (74, 870519), (78, 825877), (101, 637806), (102, 631553), (111, 580346), (169, 381174), (202, 318903), (221, 291486), (222, 290173), (303, 212602), (338, 190587), (442, 145743), (481, 133926), (507, 127058), (606, 106301), (629, 102414), (663, 97162), (962, 66963), (1014, 63529), (1258, 51207), (1313, 49062), (1326, 48581), (1443, 44642), (1717, 37518), (1887, 34138), (2626, 24531), (2873, 22422), (2886, 22321), (3434, 18759), (3737, 17238), (3774, 17069), (3939, 16354), (5151, 12506), (5746, 11211), (6253, 10302), (7474, 8619), (7878, 8177)]