77671056

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 209236608

約数和(自身を除く): 131565552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 647, 656, 732, 976, 984, 1294, 1464, 1941, 1968, 2501, 2588, 2928, 3882, 5002, 5176, 7503, 7764, 10004, 10352, 15006, 15528, 20008, 26527, 30012, 31056, 39467, 40016, 53054, 60024, 78934, 79581, 106108, 118401, 120048, 157868, 159162, 212216, 236802, 315736, 318324, 424432, 473604, 631472, 636648, 947208, 1273296, 1618147, 1894416, 3236294, 4854441, 6472588, 9708882, 12945176, 19417764, 25890352, 38835528, 77671056]

約数ペア:

[(1, 77671056), (2, 38835528), (3, 25890352), (4, 19417764), (6, 12945176), (8, 9708882), (12, 6472588), (16, 4854441), (24, 3236294), (41, 1894416), (48, 1618147), (61, 1273296), (82, 947208), (122, 636648), (123, 631472), (164, 473604), (183, 424432), (244, 318324), (246, 315736), (328, 236802), (366, 212216), (488, 159162), (492, 157868), (647, 120048), (656, 118401), (732, 106108), (976, 79581), (984, 78934), (1294, 60024), (1464, 53054), (1941, 40016), (1968, 39467), (2501, 31056), (2588, 30012), (2928, 26527), (3882, 20008), (5002, 15528), (5176, 15006), (7503, 10352), (7764, 10004)]