65258928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:763

約数の個数: 120

約数和(自身を含む): 211120416

約数和(自身を除く): 145861488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 112, 126, 144, 168, 202, 252, 303, 336, 404, 504, 606, 641, 707, 808, 909, 1008, 1212, 1282, 1414, 1616, 1818, 1923, 2121, 2424, 2564, 2828, 3636, 3846, 4242, 4487, 4848, 5128, 5656, 5769, 6363, 7272, 7692, 8484, 8974, 10256, 11312, 11538, 12726, 13461, 14544, 15384, 16968, 17948, 23076, 25452, 26922, 30768, 33936, 35896, 40383, 46152, 50904, 53844, 64741, 71792, 80766, 92304, 101808, 107688, 129482, 161532, 194223, 215376, 258964, 323064, 388446, 453187, 517928, 582669, 646128, 776892, 906374, 1035856, 1165338, 1359561, 1553784, 1812748, 2330676, 2719122, 3107568, 3625496, 4078683, 4661352, 5438244, 7250992, 8157366, 9322704, 10876488, 16314732, 21752976, 32629464, 65258928]

約数ペア:

[(1, 65258928), (2, 32629464), (3, 21752976), (4, 16314732), (6, 10876488), (7, 9322704), (8, 8157366), (9, 7250992), (12, 5438244), (14, 4661352), (16, 4078683), (18, 3625496), (21, 3107568), (24, 2719122), (28, 2330676), (36, 1812748), (42, 1553784), (48, 1359561), (56, 1165338), (63, 1035856), (72, 906374), (84, 776892), (101, 646128), (112, 582669), (126, 517928), (144, 453187), (168, 388446), (202, 323064), (252, 258964), (303, 215376), (336, 194223), (404, 161532), (504, 129482), (606, 107688), (641, 101808), (707, 92304), (808, 80766), (909, 71792), (1008, 64741), (1212, 53844), (1282, 50904), (1414, 46152), (1616, 40383), (1818, 35896), (1923, 33936), (2121, 30768), (2424, 26922), (2564, 25452), (2828, 23076), (3636, 17948), (3846, 16968), (4242, 15384), (4487, 14544), (4848, 13461), (5128, 12726), (5656, 11538), (5769, 11312), (6363, 10256), (7272, 8974), (7692, 8484)]