64015272

素因数分解:

$2^3\times 3^4\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 180512640

約数和(自身を除く): 116497368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 223, 324, 443, 446, 648, 669, 886, 892, 1329, 1338, 1772, 1784, 2007, 2658, 2676, 3544, 3987, 4014, 5316, 5352, 6021, 7974, 8028, 10632, 11961, 12042, 15948, 16056, 18063, 23922, 24084, 31896, 35883, 36126, 47844, 48168, 71766, 72252, 95688, 98789, 143532, 144504, 197578, 287064, 296367, 395156, 592734, 790312, 889101, 1185468, 1778202, 2370936, 2667303, 3556404, 5334606, 7112808, 8001909, 10669212, 16003818, 21338424, 32007636, 64015272]

約数ペア:

[(1, 64015272), (2, 32007636), (3, 21338424), (4, 16003818), (6, 10669212), (8, 8001909), (9, 7112808), (12, 5334606), (18, 3556404), (24, 2667303), (27, 2370936), (36, 1778202), (54, 1185468), (72, 889101), (81, 790312), (108, 592734), (162, 395156), (216, 296367), (223, 287064), (324, 197578), (443, 144504), (446, 143532), (648, 98789), (669, 95688), (886, 72252), (892, 71766), (1329, 48168), (1338, 47844), (1772, 36126), (1784, 35883), (2007, 31896), (2658, 24084), (2676, 23922), (3544, 18063), (3987, 16056), (4014, 15948), (5316, 12042), (5352, 11961), (6021, 10632), (7974, 8028)]