63899928

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3230

約数の個数: 80

約数和(自身を含む): 184810560

約数和(自身を除く): 120910632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3181, 3348, 5022, 6362, 6696, 9543, 10044, 12724, 19086, 20088, 25448, 28629, 38172, 57258, 76344, 85887, 98611, 114516, 171774, 197222, 229032, 257661, 295833, 343548, 394444, 515322, 591666, 687096, 788888, 887499, 1030644, 1183332, 1774998, 2061288, 2366664, 2662497, 3549996, 5324994, 7099992, 7987491, 10649988, 15974982, 21299976, 31949964, 63899928]

約数ペア:

[(1, 63899928), (2, 31949964), (3, 21299976), (4, 15974982), (6, 10649988), (8, 7987491), (9, 7099992), (12, 5324994), (18, 3549996), (24, 2662497), (27, 2366664), (31, 2061288), (36, 1774998), (54, 1183332), (62, 1030644), (72, 887499), (81, 788888), (93, 687096), (108, 591666), (124, 515322), (162, 394444), (186, 343548), (216, 295833), (248, 257661), (279, 229032), (324, 197222), (372, 171774), (558, 114516), (648, 98611), (744, 85887), (837, 76344), (1116, 57258), (1674, 38172), (2232, 28629), (2511, 25448), (3181, 20088), (3348, 19086), (5022, 12724), (6362, 10044), (6696, 9543)]