66018064

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 152668800

約数和(自身を除く): 86650736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 89, 112, 148, 178, 179, 259, 296, 356, 358, 518, 592, 623, 712, 716, 1036, 1246, 1253, 1424, 1432, 2072, 2492, 2506, 2864, 3293, 4144, 4984, 5012, 6586, 6623, 9968, 10024, 13172, 13246, 15931, 20048, 23051, 26344, 26492, 31862, 46102, 46361, 52688, 52984, 63724, 92204, 92722, 105968, 111517, 127448, 184408, 185444, 223034, 254896, 368816, 370888, 446068, 589447, 741776, 892136, 1178894, 1784272, 2357788, 4126129, 4715576, 8252258, 9431152, 16504516, 33009032, 66018064]

約数ペア:

[(1, 66018064), (2, 33009032), (4, 16504516), (7, 9431152), (8, 8252258), (14, 4715576), (16, 4126129), (28, 2357788), (37, 1784272), (56, 1178894), (74, 892136), (89, 741776), (112, 589447), (148, 446068), (178, 370888), (179, 368816), (259, 254896), (296, 223034), (356, 185444), (358, 184408), (518, 127448), (592, 111517), (623, 105968), (712, 92722), (716, 92204), (1036, 63724), (1246, 52984), (1253, 52688), (1424, 46361), (1432, 46102), (2072, 31862), (2492, 26492), (2506, 26344), (2864, 23051), (3293, 20048), (4144, 15931), (4984, 13246), (5012, 13172), (6586, 10024), (6623, 9968)]