88787608

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 221760000

約数和(自身を除く): 132972392

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 131, 133, 152, 182, 196, 247, 262, 266, 343, 364, 392, 494, 524, 532, 637, 686, 728, 917, 931, 988, 1048, 1064, 1274, 1372, 1703, 1729, 1834, 1862, 1976, 2489, 2548, 2744, 3406, 3458, 3668, 3724, 4459, 4978, 5096, 6419, 6517, 6812, 6916, 7336, 7448, 8918, 9956, 11921, 12103, 12838, 13034, 13624, 13832, 17423, 17836, 19912, 23842, 24206, 25676, 26068, 32357, 34846, 35672, 44933, 47684, 48412, 51352, 52136, 64714, 69692, 83447, 84721, 89866, 95368, 96824, 121961, 129428, 139384, 166894, 169442, 179732, 226499, 243922, 258856, 333788, 338884, 359464, 452998, 487844, 584129, 667576, 677768, 853727, 905996, 975688, 1168258, 1585493, 1707454, 1811992, 2336516, 3170986, 3414908, 4673032, 6341972, 6829816, 11098451, 12683944, 22196902, 44393804, 88787608]

約数ペア:

[(1, 88787608), (2, 44393804), (4, 22196902), (7, 12683944), (8, 11098451), (13, 6829816), (14, 6341972), (19, 4673032), (26, 3414908), (28, 3170986), (38, 2336516), (49, 1811992), (52, 1707454), (56, 1585493), (76, 1168258), (91, 975688), (98, 905996), (104, 853727), (131, 677768), (133, 667576), (152, 584129), (182, 487844), (196, 452998), (247, 359464), (262, 338884), (266, 333788), (343, 258856), (364, 243922), (392, 226499), (494, 179732), (524, 169442), (532, 166894), (637, 139384), (686, 129428), (728, 121961), (917, 96824), (931, 95368), (988, 89866), (1048, 84721), (1064, 83447), (1274, 69692), (1372, 64714), (1703, 52136), (1729, 51352), (1834, 48412), (1862, 47684), (1976, 44933), (2489, 35672), (2548, 34846), (2744, 32357), (3406, 26068), (3458, 25676), (3668, 24206), (3724, 23842), (4459, 19912), (4978, 17836), (5096, 17423), (6419, 13832), (6517, 13624), (6812, 13034), (6916, 12838), (7336, 12103), (7448, 11921), (8918, 9956)]