72620922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 166053888

約数和(自身を除く): 93432966

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 47, 66, 82, 94, 123, 141, 246, 282, 451, 517, 571, 902, 1034, 1142, 1353, 1551, 1713, 1927, 2706, 3102, 3426, 3854, 5781, 6281, 11562, 12562, 18843, 21197, 23411, 26837, 37686, 42394, 46822, 53674, 63591, 70233, 80511, 127182, 140466, 161022, 257521, 295207, 515042, 590414, 772563, 885621, 1100317, 1545126, 1771242, 2200634, 3300951, 6601902, 12103487, 24206974, 36310461, 72620922]

約数ペア:

[(1, 72620922), (2, 36310461), (3, 24206974), (6, 12103487), (11, 6601902), (22, 3300951), (33, 2200634), (41, 1771242), (47, 1545126), (66, 1100317), (82, 885621), (94, 772563), (123, 590414), (141, 515042), (246, 295207), (282, 257521), (451, 161022), (517, 140466), (571, 127182), (902, 80511), (1034, 70233), (1142, 63591), (1353, 53674), (1551, 46822), (1713, 42394), (1927, 37686), (2706, 26837), (3102, 23411), (3426, 21197), (3854, 18843), (5781, 12562), (6281, 11562)]