90153924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 178740156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 49, 51, 58, 68, 84, 87, 98, 102, 116, 119, 147, 174, 196, 203, 204, 238, 294, 311, 348, 357, 406, 476, 493, 588, 609, 622, 714, 812, 833, 933, 986, 1218, 1244, 1421, 1428, 1479, 1666, 1866, 1972, 2177, 2436, 2499, 2842, 2958, 3332, 3451, 3732, 4263, 4354, 4998, 5287, 5684, 5916, 6531, 6902, 8526, 8708, 9019, 9996, 10353, 10574, 13062, 13804, 15239, 15861, 17052, 18038, 20706, 21148, 24157, 26124, 27057, 30478, 31722, 36076, 37009, 41412, 45717, 48314, 54114, 60956, 63133, 63444, 72471, 74018, 91434, 96628, 108228, 111027, 126266, 144942, 148036, 153323, 182868, 189399, 222054, 252532, 259063, 289884, 306646, 378798, 441931, 444108, 459969, 518126, 613292, 757596, 777189, 883862, 919938, 1036252, 1073261, 1325793, 1554378, 1767724, 1839876, 2146522, 2651586, 3108756, 3219783, 4293044, 5303172, 6439566, 7512827, 12879132, 15025654, 22538481, 30051308, 45076962, 90153924]

約数ペア:

[(1, 90153924), (2, 45076962), (3, 30051308), (4, 22538481), (6, 15025654), (7, 12879132), (12, 7512827), (14, 6439566), (17, 5303172), (21, 4293044), (28, 3219783), (29, 3108756), (34, 2651586), (42, 2146522), (49, 1839876), (51, 1767724), (58, 1554378), (68, 1325793), (84, 1073261), (87, 1036252), (98, 919938), (102, 883862), (116, 777189), (119, 757596), (147, 613292), (174, 518126), (196, 459969), (203, 444108), (204, 441931), (238, 378798), (294, 306646), (311, 289884), (348, 259063), (357, 252532), (406, 222054), (476, 189399), (493, 182868), (588, 153323), (609, 148036), (622, 144942), (714, 126266), (812, 111027), (833, 108228), (933, 96628), (986, 91434), (1218, 74018), (1244, 72471), (1421, 63444), (1428, 63133), (1479, 60956), (1666, 54114), (1866, 48314), (1972, 45717), (2177, 41412), (2436, 37009), (2499, 36076), (2842, 31722), (2958, 30478), (3332, 27057), (3451, 26124), (3732, 24157), (4263, 21148), (4354, 20706), (4998, 18038), (5287, 17052), (5684, 15861), (5916, 15239), (6531, 13804), (6902, 13062), (8526, 10574), (8708, 10353), (9019, 9996)]