72606072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 229132800

約数和(自身を除く): 156526728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 101, 132, 154, 168, 202, 231, 264, 303, 308, 389, 404, 462, 606, 616, 707, 778, 808, 924, 1111, 1167, 1212, 1414, 1556, 1848, 2121, 2222, 2334, 2424, 2723, 2828, 3112, 3333, 4242, 4279, 4444, 4668, 5446, 5656, 6666, 7777, 8169, 8484, 8558, 8888, 9336, 10892, 12837, 13332, 15554, 16338, 16968, 17116, 21784, 23331, 25674, 26664, 29953, 31108, 32676, 34232, 39289, 46662, 51348, 59906, 62216, 65352, 78578, 89859, 93324, 102696, 117867, 119812, 157156, 179718, 186648, 235734, 239624, 275023, 314312, 359436, 432179, 471468, 550046, 718872, 825069, 864358, 942936, 1100092, 1296537, 1650138, 1728716, 2200184, 2593074, 3025253, 3300276, 3457432, 5186148, 6050506, 6600552, 9075759, 10372296, 12101012, 18151518, 24202024, 36303036, 72606072]

約数ペア:

[(1, 72606072), (2, 36303036), (3, 24202024), (4, 18151518), (6, 12101012), (7, 10372296), (8, 9075759), (11, 6600552), (12, 6050506), (14, 5186148), (21, 3457432), (22, 3300276), (24, 3025253), (28, 2593074), (33, 2200184), (42, 1728716), (44, 1650138), (56, 1296537), (66, 1100092), (77, 942936), (84, 864358), (88, 825069), (101, 718872), (132, 550046), (154, 471468), (168, 432179), (202, 359436), (231, 314312), (264, 275023), (303, 239624), (308, 235734), (389, 186648), (404, 179718), (462, 157156), (606, 119812), (616, 117867), (707, 102696), (778, 93324), (808, 89859), (924, 78578), (1111, 65352), (1167, 62216), (1212, 59906), (1414, 51348), (1556, 46662), (1848, 39289), (2121, 34232), (2222, 32676), (2334, 31108), (2424, 29953), (2723, 26664), (2828, 25674), (3112, 23331), (3333, 21784), (4242, 17116), (4279, 16968), (4444, 16338), (4668, 15554), (5446, 13332), (5656, 12837), (6666, 10892), (7777, 9336), (8169, 8888), (8484, 8558)]