78300222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13037}}^1$

素因数の和:13073

約数の個数: 64

約数和(自身を含む): 210276864

約数和(自身を除く): 131976642

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 13037, 26074, 39111, 78222, 91259, 143407, 169481, 182518, 273777, 286814, 338962, 430221, 508443, 547554, 860442, 1003849, 1016886, 1186367, 1864291, 2007698, 2372734, 3011547, 3559101, 3728582, 5592873, 6023094, 7118202, 11185746, 13050037, 26100074, 39150111, 78300222]

約数ペア:

[(1, 78300222), (2, 39150111), (3, 26100074), (6, 13050037), (7, 11185746), (11, 7118202), (13, 6023094), (14, 5592873), (21, 3728582), (22, 3559101), (26, 3011547), (33, 2372734), (39, 2007698), (42, 1864291), (66, 1186367), (77, 1016886), (78, 1003849), (91, 860442), (143, 547554), (154, 508443), (182, 430221), (231, 338962), (273, 286814), (286, 273777), (429, 182518), (462, 169481), (546, 143407), (858, 91259), (1001, 78222), (2002, 39111), (3003, 26074), (6006, 13037)]