90454144

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3821

約数の個数: 64

約数和(自身を含む): 208202400

約数和(自身を除く): 117748256

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2992, 3779, 5984, 7558, 11968, 15116, 23936, 30232, 41569, 60464, 64243, 83138, 120928, 128486, 166276, 241856, 256972, 332552, 483712, 513944, 665104, 706673, 1027888, 1330208, 1413346, 2055776, 2660416, 2826692, 4111552, 5320832, 5653384, 8223104, 11306768, 22613536, 45227072, 90454144]

約数ペア:

[(1, 90454144), (2, 45227072), (4, 22613536), (8, 11306768), (11, 8223104), (16, 5653384), (17, 5320832), (22, 4111552), (32, 2826692), (34, 2660416), (44, 2055776), (64, 1413346), (68, 1330208), (88, 1027888), (128, 706673), (136, 665104), (176, 513944), (187, 483712), (272, 332552), (352, 256972), (374, 241856), (544, 166276), (704, 128486), (748, 120928), (1088, 83138), (1408, 64243), (1496, 60464), (2176, 41569), (2992, 30232), (3779, 23936), (5984, 15116), (7558, 11968)]