64357380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12329}}^1$

素因数の和:12373

約数の個数: 72

約数和(自身を含む): 201965400

約数和(自身を除く): 137608020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 12329, 24658, 36987, 49316, 61645, 73974, 110961, 123290, 147948, 184935, 221922, 246580, 357541, 369870, 443844, 554805, 715082, 739740, 1072623, 1109610, 1430164, 1787705, 2145246, 2219220, 3217869, 3575410, 4290492, 5363115, 6435738, 7150820, 10726230, 12871476, 16089345, 21452460, 32178690, 64357380]

約数ペア:

[(1, 64357380), (2, 32178690), (3, 21452460), (4, 16089345), (5, 12871476), (6, 10726230), (9, 7150820), (10, 6435738), (12, 5363115), (15, 4290492), (18, 3575410), (20, 3217869), (29, 2219220), (30, 2145246), (36, 1787705), (45, 1430164), (58, 1109610), (60, 1072623), (87, 739740), (90, 715082), (116, 554805), (145, 443844), (174, 369870), (180, 357541), (261, 246580), (290, 221922), (348, 184935), (435, 147948), (522, 123290), (580, 110961), (870, 73974), (1044, 61645), (1305, 49316), (1740, 36987), (2610, 24658), (5220, 12329)]