66994968

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1792

約数の個数: 64

約数和(自身を含む): 176256000

約数和(自身を除く): 109261032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1272, 1643, 1699, 3286, 3398, 4929, 5097, 6572, 6796, 9858, 10194, 13144, 13592, 19716, 20388, 39432, 40776, 52669, 90047, 105338, 158007, 180094, 210676, 270141, 316014, 360188, 421352, 540282, 632028, 720376, 1080564, 1264056, 2161128, 2791457, 5582914, 8374371, 11165828, 16748742, 22331656, 33497484, 66994968]

約数ペア:

[(1, 66994968), (2, 33497484), (3, 22331656), (4, 16748742), (6, 11165828), (8, 8374371), (12, 5582914), (24, 2791457), (31, 2161128), (53, 1264056), (62, 1080564), (93, 720376), (106, 632028), (124, 540282), (159, 421352), (186, 360188), (212, 316014), (248, 270141), (318, 210676), (372, 180094), (424, 158007), (636, 105338), (744, 90047), (1272, 52669), (1643, 40776), (1699, 39432), (3286, 20388), (3398, 19716), (4929, 13592), (5097, 13144), (6572, 10194), (6796, 9858)]