91018816

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 168

約数和(自身を含む): 237053120

約数和(自身を除く): 146034304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 37, 38, 56, 64, 68, 74, 76, 112, 119, 133, 136, 148, 152, 224, 238, 259, 266, 272, 289, 296, 304, 323, 448, 476, 518, 532, 544, 578, 592, 608, 629, 646, 703, 952, 1036, 1064, 1088, 1156, 1184, 1216, 1258, 1292, 1406, 1904, 2023, 2072, 2128, 2261, 2312, 2368, 2516, 2584, 2812, 3808, 4046, 4144, 4256, 4403, 4522, 4624, 4921, 5032, 5168, 5491, 5624, 7616, 8092, 8288, 8512, 8806, 9044, 9248, 9842, 10064, 10336, 10693, 10982, 11248, 11951, 16184, 16576, 17612, 18088, 18496, 19684, 20128, 20672, 21386, 21964, 22496, 23902, 32368, 35224, 36176, 38437, 39368, 40256, 42772, 43928, 44992, 47804, 64736, 70448, 72352, 74851, 76874, 78736, 83657, 85544, 87856, 95608, 129472, 140896, 144704, 149702, 153748, 157472, 167314, 171088, 175712, 191216, 203167, 281792, 299404, 307496, 314944, 334628, 342176, 351424, 382432, 406334, 598808, 614992, 669256, 684352, 764864, 812668, 1197616, 1229984, 1338512, 1422169, 1625336, 2395232, 2459968, 2677024, 2844338, 3250672, 4790464, 5354048, 5688676, 6501344, 11377352, 13002688, 22754704, 45509408, 91018816]

約数ペア:

[(1, 91018816), (2, 45509408), (4, 22754704), (7, 13002688), (8, 11377352), (14, 6501344), (16, 5688676), (17, 5354048), (19, 4790464), (28, 3250672), (32, 2844338), (34, 2677024), (37, 2459968), (38, 2395232), (56, 1625336), (64, 1422169), (68, 1338512), (74, 1229984), (76, 1197616), (112, 812668), (119, 764864), (133, 684352), (136, 669256), (148, 614992), (152, 598808), (224, 406334), (238, 382432), (259, 351424), (266, 342176), (272, 334628), (289, 314944), (296, 307496), (304, 299404), (323, 281792), (448, 203167), (476, 191216), (518, 175712), (532, 171088), (544, 167314), (578, 157472), (592, 153748), (608, 149702), (629, 144704), (646, 140896), (703, 129472), (952, 95608), (1036, 87856), (1064, 85544), (1088, 83657), (1156, 78736), (1184, 76874), (1216, 74851), (1258, 72352), (1292, 70448), (1406, 64736), (1904, 47804), (2023, 44992), (2072, 43928), (2128, 42772), (2261, 40256), (2312, 39368), (2368, 38437), (2516, 36176), (2584, 35224), (2812, 32368), (3808, 23902), (4046, 22496), (4144, 21964), (4256, 21386), (4403, 20672), (4522, 20128), (4624, 19684), (4921, 18496), (5032, 18088), (5168, 17612), (5491, 16576), (5624, 16184), (7616, 11951), (8092, 11248), (8288, 10982), (8512, 10693), (8806, 10336), (9044, 10064), (9248, 9842)]