66459606

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 146361600

約数和(自身を除く): 79901994

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 59, 82, 114, 118, 123, 177, 241, 246, 354, 482, 723, 779, 1121, 1446, 1558, 2242, 2337, 2419, 3363, 4579, 4674, 4838, 6726, 7257, 9158, 9881, 13737, 14219, 14514, 19762, 27474, 28438, 29643, 42657, 45961, 59286, 85314, 91922, 137883, 187739, 270161, 275766, 375478, 540322, 563217, 582979, 810483, 1126434, 1165958, 1620966, 1748937, 3497874, 11076601, 22153202, 33229803, 66459606]

約数ペア:

[(1, 66459606), (2, 33229803), (3, 22153202), (6, 11076601), (19, 3497874), (38, 1748937), (41, 1620966), (57, 1165958), (59, 1126434), (82, 810483), (114, 582979), (118, 563217), (123, 540322), (177, 375478), (241, 275766), (246, 270161), (354, 187739), (482, 137883), (723, 91922), (779, 85314), (1121, 59286), (1446, 45961), (1558, 42657), (2242, 29643), (2337, 28438), (2419, 27474), (3363, 19762), (4579, 14514), (4674, 14219), (4838, 13737), (6726, 9881), (7257, 9158)]