64790712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 208857600

約数和(自身を除く): 144066888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 587, 657, 756, 876, 1022, 1174, 1314, 1512, 1533, 1752, 1761, 1971, 2044, 2348, 2628, 3066, 3522, 3942, 4088, 4109, 4599, 4696, 5256, 5283, 6132, 7044, 7884, 8218, 9198, 10566, 12264, 12327, 13797, 14088, 15768, 15849, 16436, 18396, 21132, 24654, 27594, 31698, 32872, 36792, 36981, 42264, 42851, 49308, 55188, 63396, 73962, 85702, 98616, 110376, 110943, 126792, 128553, 147924, 171404, 221886, 257106, 295848, 299957, 342808, 385659, 443772, 514212, 599914, 771318, 887544, 899871, 1028424, 1156977, 1199828, 1542636, 1799742, 2313954, 2399656, 2699613, 3085272, 3599484, 4627908, 5399226, 7198968, 8098839, 9255816, 10798452, 16197678, 21596904, 32395356, 64790712]

約数ペア:

[(1, 64790712), (2, 32395356), (3, 21596904), (4, 16197678), (6, 10798452), (7, 9255816), (8, 8098839), (9, 7198968), (12, 5399226), (14, 4627908), (18, 3599484), (21, 3085272), (24, 2699613), (27, 2399656), (28, 2313954), (36, 1799742), (42, 1542636), (54, 1199828), (56, 1156977), (63, 1028424), (72, 899871), (73, 887544), (84, 771318), (108, 599914), (126, 514212), (146, 443772), (168, 385659), (189, 342808), (216, 299957), (219, 295848), (252, 257106), (292, 221886), (378, 171404), (438, 147924), (504, 128553), (511, 126792), (584, 110943), (587, 110376), (657, 98616), (756, 85702), (876, 73962), (1022, 63396), (1174, 55188), (1314, 49308), (1512, 42851), (1533, 42264), (1752, 36981), (1761, 36792), (1971, 32872), (2044, 31698), (2348, 27594), (2628, 24654), (3066, 21132), (3522, 18396), (3942, 16436), (4088, 15849), (4109, 15768), (4599, 14088), (4696, 13797), (5256, 12327), (5283, 12264), (6132, 10566), (7044, 9198), (7884, 8218)]