64860192

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2122

約数の個数: 72

約数和(自身を含む): 186171804

約数和(自身を除く): 121311612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 1993, 2034, 2712, 3616, 3986, 4068, 5424, 5979, 7972, 8136, 10848, 11958, 15944, 16272, 17937, 23916, 31888, 32544, 35874, 47832, 63776, 71748, 95664, 143496, 191328, 225209, 286992, 450418, 573984, 675627, 900836, 1351254, 1801672, 2026881, 2702508, 3603344, 4053762, 5405016, 7206688, 8107524, 10810032, 16215048, 21620064, 32430096, 64860192]

約数ペア:

[(1, 64860192), (2, 32430096), (3, 21620064), (4, 16215048), (6, 10810032), (8, 8107524), (9, 7206688), (12, 5405016), (16, 4053762), (18, 3603344), (24, 2702508), (32, 2026881), (36, 1801672), (48, 1351254), (72, 900836), (96, 675627), (113, 573984), (144, 450418), (226, 286992), (288, 225209), (339, 191328), (452, 143496), (678, 95664), (904, 71748), (1017, 63776), (1356, 47832), (1808, 35874), (1993, 32544), (2034, 31888), (2712, 23916), (3616, 17937), (3986, 16272), (4068, 15944), (5424, 11958), (5979, 10848), (7972, 8136)]