90782992

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:748

約数の個数: 60

約数和(自身を含む): 193575780

約数和(自身を除く): 102792788

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 289, 464, 493, 578, 677, 986, 1156, 1354, 1972, 2312, 2708, 3944, 4624, 5416, 7888, 8381, 10832, 11509, 16762, 19633, 23018, 33524, 39266, 46036, 67048, 78532, 92072, 134096, 157064, 184144, 195653, 314128, 333761, 391306, 667522, 782612, 1335044, 1565224, 2670088, 3130448, 5340176, 5673937, 11347874, 22695748, 45391496, 90782992]

約数ペア:

[(1, 90782992), (2, 45391496), (4, 22695748), (8, 11347874), (16, 5673937), (17, 5340176), (29, 3130448), (34, 2670088), (58, 1565224), (68, 1335044), (116, 782612), (136, 667522), (232, 391306), (272, 333761), (289, 314128), (464, 195653), (493, 184144), (578, 157064), (677, 134096), (986, 92072), (1156, 78532), (1354, 67048), (1972, 46036), (2312, 39266), (2708, 33524), (3944, 23018), (4624, 19633), (5416, 16762), (7888, 11509), (8381, 10832)]