80518416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2184

約数の個数: 80

約数和(自身を含む): 230134080

約数和(自身を除く): 149615664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 803, 876, 1168, 1606, 1752, 2089, 2409, 3212, 3504, 4178, 4818, 6267, 6424, 8356, 9636, 12534, 12848, 16712, 19272, 22979, 25068, 33424, 38544, 45958, 50136, 68937, 91916, 100272, 137874, 152497, 183832, 275748, 304994, 367664, 457491, 551496, 609988, 914982, 1102992, 1219976, 1677467, 1829964, 2439952, 3354934, 3659928, 5032401, 6709868, 7319856, 10064802, 13419736, 20129604, 26839472, 40259208, 80518416]

約数ペア:

[(1, 80518416), (2, 40259208), (3, 26839472), (4, 20129604), (6, 13419736), (8, 10064802), (11, 7319856), (12, 6709868), (16, 5032401), (22, 3659928), (24, 3354934), (33, 2439952), (44, 1829964), (48, 1677467), (66, 1219976), (73, 1102992), (88, 914982), (132, 609988), (146, 551496), (176, 457491), (219, 367664), (264, 304994), (292, 275748), (438, 183832), (528, 152497), (584, 137874), (803, 100272), (876, 91916), (1168, 68937), (1606, 50136), (1752, 45958), (2089, 38544), (2409, 33424), (3212, 25068), (3504, 22979), (4178, 19272), (4818, 16712), (6267, 12848), (6424, 12534), (8356, 9636)]