72680664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10061}}^1$

素因数の和:10120

約数の個数: 64

約数和(自身を含む): 212509440

約数和(自身を除く): 139828776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 10061, 20122, 30183, 40244, 60366, 70427, 80488, 120732, 140854, 211281, 241464, 281708, 422562, 432623, 563416, 845124, 865246, 1297869, 1690248, 1730492, 2595738, 3028361, 3460984, 5191476, 6056722, 9085083, 10382952, 12113444, 18170166, 24226888, 36340332, 72680664]

約数ペア:

[(1, 72680664), (2, 36340332), (3, 24226888), (4, 18170166), (6, 12113444), (7, 10382952), (8, 9085083), (12, 6056722), (14, 5191476), (21, 3460984), (24, 3028361), (28, 2595738), (42, 1730492), (43, 1690248), (56, 1297869), (84, 865246), (86, 845124), (129, 563416), (168, 432623), (172, 422562), (258, 281708), (301, 241464), (344, 211281), (516, 140854), (602, 120732), (903, 80488), (1032, 70427), (1204, 60366), (1806, 40244), (2408, 30183), (3612, 20122), (7224, 10061)]