65636489718

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^2\times {\mathrm{2389}}^1$

素因数の和:2754

約数の個数: 72

約数和(自身を含む): 145116784800

約数和(自身を除く): 79480295082

約数列:

[1, 2, 3, 6, 9, 18, 79, 139, 158, 237, 278, 417, 474, 711, 834, 1251, 1422, 2389, 2502, 4778, 7167, 10981, 14334, 19321, 21501, 21962, 32943, 38642, 43002, 57963, 65886, 98829, 115926, 173889, 188731, 197658, 332071, 347778, 377462, 566193, 664142, 996213, 1132386, 1526359, 1698579, 1992426, 2988639, 3052718, 3397158, 4579077, 5977278, 9158154, 13737231, 26233609, 27474462, 46157869, 52467218, 78700827, 92315738, 138473607, 157401654, 236102481, 276947214, 415420821, 472204962, 830841642, 3646471651, 7292943302, 10939414953, 21878829906, 32818244859, 65636489718]

約数ペア:

[(1, 65636489718), (2, 32818244859), (3, 21878829906), (6, 10939414953), (9, 7292943302), (18, 3646471651), (79, 830841642), (139, 472204962), (158, 415420821), (237, 276947214), (278, 236102481), (417, 157401654), (474, 138473607), (711, 92315738), (834, 78700827), (1251, 52467218), (1422, 46157869), (2389, 27474462), (2502, 26233609), (4778, 13737231), (7167, 9158154), (10981, 5977278), (14334, 4579077), (19321, 3397158), (21501, 3052718), (21962, 2988639), (32943, 1992426), (38642, 1698579), (43002, 1526359), (57963, 1132386), (65886, 996213), (98829, 664142), (115926, 566193), (173889, 377462), (188731, 347778), (197658, 332071)]