90138216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 280385280

約数和(自身を除く): 190247064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 37, 42, 51, 56, 68, 74, 84, 102, 111, 119, 136, 148, 168, 204, 222, 238, 259, 296, 357, 408, 444, 476, 518, 629, 714, 777, 853, 888, 952, 1036, 1258, 1428, 1554, 1706, 1887, 2072, 2516, 2559, 2856, 3108, 3412, 3774, 4403, 5032, 5118, 5971, 6216, 6824, 7548, 8806, 10236, 11942, 13209, 14501, 15096, 17612, 17913, 20472, 23884, 26418, 29002, 31561, 35224, 35826, 43503, 47768, 52836, 58004, 63122, 71652, 87006, 94683, 101507, 105672, 116008, 126244, 143304, 174012, 189366, 203014, 220927, 252488, 304521, 348024, 378732, 406028, 441854, 536537, 609042, 662781, 757464, 812056, 883708, 1073074, 1218084, 1325562, 1609611, 1767416, 2146148, 2436168, 2651124, 3219222, 3755759, 4292296, 5302248, 6438444, 7511518, 11267277, 12876888, 15023036, 22534554, 30046072, 45069108, 90138216]

約数ペア:

[(1, 90138216), (2, 45069108), (3, 30046072), (4, 22534554), (6, 15023036), (7, 12876888), (8, 11267277), (12, 7511518), (14, 6438444), (17, 5302248), (21, 4292296), (24, 3755759), (28, 3219222), (34, 2651124), (37, 2436168), (42, 2146148), (51, 1767416), (56, 1609611), (68, 1325562), (74, 1218084), (84, 1073074), (102, 883708), (111, 812056), (119, 757464), (136, 662781), (148, 609042), (168, 536537), (204, 441854), (222, 406028), (238, 378732), (259, 348024), (296, 304521), (357, 252488), (408, 220927), (444, 203014), (476, 189366), (518, 174012), (629, 143304), (714, 126244), (777, 116008), (853, 105672), (888, 101507), (952, 94683), (1036, 87006), (1258, 71652), (1428, 63122), (1554, 58004), (1706, 52836), (1887, 47768), (2072, 43503), (2516, 35826), (2559, 35224), (2856, 31561), (3108, 29002), (3412, 26418), (3774, 23884), (4403, 20472), (5032, 17913), (5118, 17612), (5971, 15096), (6216, 14501), (6824, 13209), (7548, 11942), (8806, 10236)]