72915752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2770

約数の個数: 64

約数和(自身を含む): 172878720

約数和(自身を除く): 99962968

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 2707, 3367, 3848, 5414, 6734, 10828, 13468, 18949, 21656, 26936, 35191, 37898, 70382, 75796, 100159, 140764, 151592, 200318, 246337, 281528, 400636, 492674, 701113, 801272, 985348, 1302067, 1402226, 1970696, 2604134, 2804452, 5208268, 5608904, 9114469, 10416536, 18228938, 36457876, 72915752]

約数ペア:

[(1, 72915752), (2, 36457876), (4, 18228938), (7, 10416536), (8, 9114469), (13, 5608904), (14, 5208268), (26, 2804452), (28, 2604134), (37, 1970696), (52, 1402226), (56, 1302067), (74, 985348), (91, 801272), (104, 701113), (148, 492674), (182, 400636), (259, 281528), (296, 246337), (364, 200318), (481, 151592), (518, 140764), (728, 100159), (962, 75796), (1036, 70382), (1924, 37898), (2072, 35191), (2707, 26936), (3367, 21656), (3848, 18949), (5414, 13468), (6734, 10828)]