79441544

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 199584000

約数和(自身を除く): 120142456

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 131, 136, 182, 196, 221, 238, 262, 343, 364, 392, 442, 476, 524, 637, 686, 728, 833, 884, 917, 952, 1048, 1274, 1372, 1547, 1666, 1703, 1768, 1834, 2227, 2548, 2744, 3094, 3332, 3406, 3668, 4454, 4459, 5096, 5831, 6188, 6419, 6664, 6812, 7336, 8908, 8918, 10829, 11662, 11921, 12376, 12838, 13624, 15589, 17816, 17836, 21658, 23324, 23842, 25676, 28951, 31178, 35672, 43316, 44933, 46648, 47684, 51352, 57902, 62356, 75803, 83447, 86632, 89866, 95368, 109123, 115804, 124712, 151606, 166894, 179732, 202657, 218246, 231608, 303212, 333788, 359464, 405314, 436492, 584129, 606424, 667576, 763861, 810628, 872984, 1168258, 1418599, 1527722, 1621256, 2336516, 2837198, 3055444, 4673032, 5674396, 6110888, 9930193, 11348792, 19860386, 39720772, 79441544]

約数ペア:

[(1, 79441544), (2, 39720772), (4, 19860386), (7, 11348792), (8, 9930193), (13, 6110888), (14, 5674396), (17, 4673032), (26, 3055444), (28, 2837198), (34, 2336516), (49, 1621256), (52, 1527722), (56, 1418599), (68, 1168258), (91, 872984), (98, 810628), (104, 763861), (119, 667576), (131, 606424), (136, 584129), (182, 436492), (196, 405314), (221, 359464), (238, 333788), (262, 303212), (343, 231608), (364, 218246), (392, 202657), (442, 179732), (476, 166894), (524, 151606), (637, 124712), (686, 115804), (728, 109123), (833, 95368), (884, 89866), (917, 86632), (952, 83447), (1048, 75803), (1274, 62356), (1372, 57902), (1547, 51352), (1666, 47684), (1703, 46648), (1768, 44933), (1834, 43316), (2227, 35672), (2548, 31178), (2744, 28951), (3094, 25676), (3332, 23842), (3406, 23324), (3668, 21658), (4454, 17836), (4459, 17816), (5096, 15589), (5831, 13624), (6188, 12838), (6419, 12376), (6664, 11921), (6812, 11662), (7336, 10829), (8908, 8918)]