90623804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 174283200

約数和(自身を除く): 83659396

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 181, 199, 362, 398, 629, 724, 796, 1258, 2516, 3077, 3383, 6154, 6697, 6766, 7363, 12308, 13394, 13532, 14726, 26788, 29452, 36019, 72038, 113849, 125171, 144076, 227698, 250342, 455396, 500684, 612323, 1224646, 1332703, 2449292, 2665406, 5330812, 22655951, 45311902, 90623804]

約数ペア:

[(1, 90623804), (2, 45311902), (4, 22655951), (17, 5330812), (34, 2665406), (37, 2449292), (68, 1332703), (74, 1224646), (148, 612323), (181, 500684), (199, 455396), (362, 250342), (398, 227698), (629, 144076), (724, 125171), (796, 113849), (1258, 72038), (2516, 36019), (3077, 29452), (3383, 26788), (6154, 14726), (6697, 13532), (6766, 13394), (7363, 12308)]