40872048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1302

約数の個数: 80

約数和(自身を含む): 121944576

約数和(自身を除く): 81072528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1181, 1236, 1442, 1648, 2163, 2362, 2472, 2884, 3543, 4326, 4724, 4944, 5768, 7086, 8267, 8652, 9448, 11536, 14172, 16534, 17304, 18896, 24801, 28344, 33068, 34608, 49602, 56688, 66136, 99204, 121643, 132272, 198408, 243286, 364929, 396816, 486572, 729858, 851501, 973144, 1459716, 1703002, 1946288, 2554503, 2919432, 3406004, 5109006, 5838864, 6812008, 10218012, 13624016, 20436024, 40872048]

約数ペア:

[(1, 40872048), (2, 20436024), (3, 13624016), (4, 10218012), (6, 6812008), (7, 5838864), (8, 5109006), (12, 3406004), (14, 2919432), (16, 2554503), (21, 1946288), (24, 1703002), (28, 1459716), (42, 973144), (48, 851501), (56, 729858), (84, 486572), (103, 396816), (112, 364929), (168, 243286), (206, 198408), (309, 132272), (336, 121643), (412, 99204), (618, 66136), (721, 56688), (824, 49602), (1181, 34608), (1236, 33068), (1442, 28344), (1648, 24801), (2163, 18896), (2362, 17304), (2472, 16534), (2884, 14172), (3543, 11536), (4326, 9448), (4724, 8652), (4944, 8267), (5768, 7086)]