90206148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 241891440

約数和(自身を除く): 151685292

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 148, 204, 222, 228, 289, 323, 444, 578, 629, 646, 703, 867, 969, 1156, 1258, 1292, 1369, 1406, 1734, 1887, 1938, 2109, 2516, 2738, 2812, 3468, 3774, 3876, 4107, 4218, 5476, 5491, 7548, 8214, 8436, 10693, 10982, 11951, 16428, 16473, 21386, 21964, 23273, 23902, 26011, 32079, 32946, 35853, 42772, 46546, 47804, 52022, 64158, 65892, 69819, 71706, 78033, 93092, 104044, 128316, 139638, 143412, 156066, 203167, 279276, 312132, 395641, 406334, 442187, 609501, 791282, 812668, 884374, 1186923, 1219002, 1326561, 1582564, 1768748, 2373846, 2438004, 2653122, 4747692, 5306244, 7517179, 15034358, 22551537, 30068716, 45103074, 90206148]

約数ペア:

[(1, 90206148), (2, 45103074), (3, 30068716), (4, 22551537), (6, 15034358), (12, 7517179), (17, 5306244), (19, 4747692), (34, 2653122), (37, 2438004), (38, 2373846), (51, 1768748), (57, 1582564), (68, 1326561), (74, 1219002), (76, 1186923), (102, 884374), (111, 812668), (114, 791282), (148, 609501), (204, 442187), (222, 406334), (228, 395641), (289, 312132), (323, 279276), (444, 203167), (578, 156066), (629, 143412), (646, 139638), (703, 128316), (867, 104044), (969, 93092), (1156, 78033), (1258, 71706), (1292, 69819), (1369, 65892), (1406, 64158), (1734, 52022), (1887, 47804), (1938, 46546), (2109, 42772), (2516, 35853), (2738, 32946), (2812, 32079), (3468, 26011), (3774, 23902), (3876, 23273), (4107, 21964), (4218, 21386), (5476, 16473), (5491, 16428), (7548, 11951), (8214, 10982), (8436, 10693)]