66339888

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 177176160

約数和(自身を除く): 110836272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 89, 106, 159, 178, 212, 267, 293, 318, 356, 424, 534, 586, 636, 712, 848, 879, 1068, 1172, 1272, 1424, 1758, 2136, 2344, 2544, 3516, 4272, 4688, 4717, 7032, 9434, 14064, 14151, 15529, 18868, 26077, 28302, 31058, 37736, 46587, 52154, 56604, 62116, 75472, 78231, 93174, 104308, 113208, 124232, 156462, 186348, 208616, 226416, 248464, 312924, 372696, 417232, 625848, 745392, 1251696, 1382081, 2764162, 4146243, 5528324, 8292486, 11056648, 16584972, 22113296, 33169944, 66339888]

約数ペア:

[(1, 66339888), (2, 33169944), (3, 22113296), (4, 16584972), (6, 11056648), (8, 8292486), (12, 5528324), (16, 4146243), (24, 2764162), (48, 1382081), (53, 1251696), (89, 745392), (106, 625848), (159, 417232), (178, 372696), (212, 312924), (267, 248464), (293, 226416), (318, 208616), (356, 186348), (424, 156462), (534, 124232), (586, 113208), (636, 104308), (712, 93174), (848, 78231), (879, 75472), (1068, 62116), (1172, 56604), (1272, 52154), (1424, 46587), (1758, 37736), (2136, 31058), (2344, 28302), (2544, 26077), (3516, 18868), (4272, 15529), (4688, 14151), (4717, 14064), (7032, 9434)]