72145896

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 186338880

約数和(自身を除く): 114192984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 157, 164, 246, 314, 328, 467, 471, 492, 628, 934, 942, 984, 1256, 1401, 1868, 1884, 2802, 3736, 3768, 5604, 6437, 11208, 12874, 19147, 19311, 25748, 38294, 38622, 51496, 57441, 73319, 76588, 77244, 114882, 146638, 153176, 154488, 219957, 229764, 293276, 439914, 459528, 586552, 879828, 1759656, 3006079, 6012158, 9018237, 12024316, 18036474, 24048632, 36072948, 72145896]

約数ペア:

[(1, 72145896), (2, 36072948), (3, 24048632), (4, 18036474), (6, 12024316), (8, 9018237), (12, 6012158), (24, 3006079), (41, 1759656), (82, 879828), (123, 586552), (157, 459528), (164, 439914), (246, 293276), (314, 229764), (328, 219957), (467, 154488), (471, 153176), (492, 146638), (628, 114882), (934, 77244), (942, 76588), (984, 73319), (1256, 57441), (1401, 51496), (1868, 38622), (1884, 38294), (2802, 25748), (3736, 19311), (3768, 19147), (5604, 12874), (6437, 11208)]