69632264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 149688000

約数和(自身を除く): 80055736

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 131, 152, 247, 262, 269, 494, 524, 538, 988, 1048, 1076, 1703, 1976, 2152, 2489, 3406, 3497, 4978, 5111, 6812, 6994, 9956, 10222, 13624, 13988, 19912, 20444, 27976, 32357, 35239, 40888, 64714, 66443, 70478, 129428, 132886, 140956, 258856, 265772, 281912, 458107, 531544, 669541, 916214, 1339082, 1832428, 2678164, 3664856, 5356328, 8704033, 17408066, 34816132, 69632264]

約数ペア:

[(1, 69632264), (2, 34816132), (4, 17408066), (8, 8704033), (13, 5356328), (19, 3664856), (26, 2678164), (38, 1832428), (52, 1339082), (76, 916214), (104, 669541), (131, 531544), (152, 458107), (247, 281912), (262, 265772), (269, 258856), (494, 140956), (524, 132886), (538, 129428), (988, 70478), (1048, 66443), (1076, 64714), (1703, 40888), (1976, 35239), (2152, 32357), (2489, 27976), (3406, 20444), (3497, 19912), (4978, 13988), (5111, 13624), (6812, 10222), (6994, 9956)]