90225324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21061}}^1$

素因数の和:21095

約数の個数: 72

約数和(自身を含む): 275996448

約数和(自身を除く): 185771124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 21061, 42122, 63183, 84244, 126366, 147427, 189549, 252732, 294854, 358037, 379098, 442281, 589708, 716074, 758196, 884562, 1074111, 1326843, 1432148, 1769124, 2148222, 2506259, 2653686, 3222333, 4296444, 5012518, 5307372, 6444666, 7518777, 10025036, 12889332, 15037554, 22556331, 30075108, 45112662, 90225324]

約数ペア:

[(1, 90225324), (2, 45112662), (3, 30075108), (4, 22556331), (6, 15037554), (7, 12889332), (9, 10025036), (12, 7518777), (14, 6444666), (17, 5307372), (18, 5012518), (21, 4296444), (28, 3222333), (34, 2653686), (36, 2506259), (42, 2148222), (51, 1769124), (63, 1432148), (68, 1326843), (84, 1074111), (102, 884562), (119, 758196), (126, 716074), (153, 589708), (204, 442281), (238, 379098), (252, 358037), (306, 294854), (357, 252732), (476, 189549), (612, 147427), (714, 126366), (1071, 84244), (1428, 63183), (2142, 42122), (4284, 21061)]