66710904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 190209600

約数和(自身を除く): 123498696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 73, 78, 87, 101, 104, 116, 146, 156, 174, 202, 219, 232, 292, 303, 312, 348, 377, 404, 438, 584, 606, 696, 754, 808, 876, 949, 1131, 1212, 1313, 1508, 1752, 1898, 2117, 2262, 2424, 2626, 2847, 2929, 3016, 3796, 3939, 4234, 4524, 5252, 5694, 5858, 6351, 7373, 7592, 7878, 8468, 8787, 9048, 10504, 11388, 11716, 12702, 14746, 15756, 16936, 17574, 22119, 22776, 23432, 25404, 27521, 29492, 31512, 35148, 38077, 44238, 50808, 55042, 58984, 70296, 76154, 82563, 88476, 95849, 110084, 114231, 152308, 165126, 176952, 191698, 213817, 220168, 228462, 287547, 304616, 330252, 383396, 427634, 456924, 575094, 641451, 660504, 766792, 855268, 913848, 1150188, 1282902, 1710536, 2300376, 2565804, 2779621, 5131608, 5559242, 8338863, 11118484, 16677726, 22236968, 33355452, 66710904]

約数ペア:

[(1, 66710904), (2, 33355452), (3, 22236968), (4, 16677726), (6, 11118484), (8, 8338863), (12, 5559242), (13, 5131608), (24, 2779621), (26, 2565804), (29, 2300376), (39, 1710536), (52, 1282902), (58, 1150188), (73, 913848), (78, 855268), (87, 766792), (101, 660504), (104, 641451), (116, 575094), (146, 456924), (156, 427634), (174, 383396), (202, 330252), (219, 304616), (232, 287547), (292, 228462), (303, 220168), (312, 213817), (348, 191698), (377, 176952), (404, 165126), (438, 152308), (584, 114231), (606, 110084), (696, 95849), (754, 88476), (808, 82563), (876, 76154), (949, 70296), (1131, 58984), (1212, 55042), (1313, 50808), (1508, 44238), (1752, 38077), (1898, 35148), (2117, 31512), (2262, 29492), (2424, 27521), (2626, 25404), (2847, 23432), (2929, 22776), (3016, 22119), (3796, 17574), (3939, 16936), (4234, 15756), (4524, 14746), (5252, 12702), (5694, 11716), (5858, 11388), (6351, 10504), (7373, 9048), (7592, 8787), (7878, 8468)]