90818778

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 196992000

約数和(自身を除く): 106173222

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 113, 149, 174, 186, 226, 298, 339, 447, 678, 894, 899, 1798, 2697, 3277, 3503, 4321, 4619, 5394, 6554, 7006, 8642, 9238, 9831, 10509, 12963, 13857, 16837, 19662, 21018, 25926, 27714, 33674, 50511, 101022, 101587, 133951, 203174, 267902, 304761, 401853, 488273, 521947, 609522, 803706, 976546, 1043894, 1464819, 1565841, 2929638, 3131682, 15136463, 30272926, 45409389, 90818778]

約数ペア:

[(1, 90818778), (2, 45409389), (3, 30272926), (6, 15136463), (29, 3131682), (31, 2929638), (58, 1565841), (62, 1464819), (87, 1043894), (93, 976546), (113, 803706), (149, 609522), (174, 521947), (186, 488273), (226, 401853), (298, 304761), (339, 267902), (447, 203174), (678, 133951), (894, 101587), (899, 101022), (1798, 50511), (2697, 33674), (3277, 27714), (3503, 25926), (4321, 21018), (4619, 19662), (5394, 16837), (6554, 13857), (7006, 12963), (8642, 10509), (9238, 9831)]