72670512

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89057}}^1$

素因数の和:89085

約数の個数: 40

約数和(自身を含む): 198777456

約数和(自身を除く): 126106944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 89057, 178114, 267171, 356228, 534342, 712456, 1068684, 1424912, 1513969, 2137368, 3027938, 4274736, 4541907, 6055876, 9083814, 12111752, 18167628, 24223504, 36335256, 72670512]

約数ペア:

[(1, 72670512), (2, 36335256), (3, 24223504), (4, 18167628), (6, 12111752), (8, 9083814), (12, 6055876), (16, 4541907), (17, 4274736), (24, 3027938), (34, 2137368), (48, 1513969), (51, 1424912), (68, 1068684), (102, 712456), (136, 534342), (204, 356228), (272, 267171), (408, 178114), (816, 89057)]