90309648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 279982080

約数和(自身を除く): 189672432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 59, 66, 78, 88, 104, 118, 132, 143, 156, 176, 177, 208, 223, 236, 264, 286, 312, 354, 429, 446, 472, 528, 572, 624, 649, 669, 708, 767, 858, 892, 944, 1144, 1298, 1338, 1416, 1534, 1716, 1784, 1947, 2288, 2301, 2453, 2596, 2676, 2832, 2899, 3068, 3432, 3568, 3894, 4602, 4906, 5192, 5352, 5798, 6136, 6864, 7359, 7788, 8437, 8697, 9204, 9812, 10384, 10704, 11596, 12272, 13157, 14718, 15576, 16874, 17394, 18408, 19624, 23192, 25311, 26314, 29436, 31152, 31889, 33748, 34788, 36816, 39248, 39471, 46384, 50622, 52628, 58872, 63778, 67496, 69576, 78942, 95667, 101244, 105256, 117744, 127556, 134992, 139152, 144727, 157884, 171041, 191334, 202488, 210512, 255112, 289454, 315768, 342082, 382668, 404976, 434181, 510224, 513123, 578908, 631536, 684164, 765336, 868362, 1026246, 1157816, 1368328, 1530672, 1736724, 1881451, 2052492, 2315632, 2736656, 3473448, 3762902, 4104984, 5644353, 6946896, 7525804, 8209968, 11288706, 15051608, 22577412, 30103216, 45154824, 90309648]

約数ペア:

[(1, 90309648), (2, 45154824), (3, 30103216), (4, 22577412), (6, 15051608), (8, 11288706), (11, 8209968), (12, 7525804), (13, 6946896), (16, 5644353), (22, 4104984), (24, 3762902), (26, 3473448), (33, 2736656), (39, 2315632), (44, 2052492), (48, 1881451), (52, 1736724), (59, 1530672), (66, 1368328), (78, 1157816), (88, 1026246), (104, 868362), (118, 765336), (132, 684164), (143, 631536), (156, 578908), (176, 513123), (177, 510224), (208, 434181), (223, 404976), (236, 382668), (264, 342082), (286, 315768), (312, 289454), (354, 255112), (429, 210512), (446, 202488), (472, 191334), (528, 171041), (572, 157884), (624, 144727), (649, 139152), (669, 134992), (708, 127556), (767, 117744), (858, 105256), (892, 101244), (944, 95667), (1144, 78942), (1298, 69576), (1338, 67496), (1416, 63778), (1534, 58872), (1716, 52628), (1784, 50622), (1947, 46384), (2288, 39471), (2301, 39248), (2453, 36816), (2596, 34788), (2676, 33748), (2832, 31889), (2899, 31152), (3068, 29436), (3432, 26314), (3568, 25311), (3894, 23192), (4602, 19624), (4906, 18408), (5192, 17394), (5352, 16874), (5798, 15576), (6136, 14718), (6864, 13157), (7359, 12272), (7788, 11596), (8437, 10704), (8697, 10384), (9204, 9812)]