80394496

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 216

約数和(自身を含む): 220200120

約数和(自身を除く): 139805624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 29, 32, 34, 49, 52, 56, 58, 64, 68, 91, 98, 104, 112, 116, 119, 128, 136, 182, 196, 203, 208, 221, 224, 232, 238, 256, 272, 364, 377, 392, 406, 416, 442, 448, 464, 476, 493, 544, 637, 728, 754, 784, 812, 832, 833, 884, 896, 928, 952, 986, 1088, 1274, 1421, 1456, 1508, 1547, 1568, 1624, 1664, 1666, 1768, 1792, 1856, 1904, 1972, 2176, 2548, 2639, 2842, 2912, 3016, 3094, 3136, 3248, 3328, 3332, 3451, 3536, 3712, 3808, 3944, 4352, 5096, 5278, 5684, 5824, 6032, 6188, 6272, 6409, 6496, 6664, 6902, 7072, 7424, 7616, 7888, 10192, 10556, 10829, 11368, 11648, 12064, 12376, 12544, 12818, 12992, 13328, 13804, 14144, 15232, 15776, 18473, 20384, 21112, 21658, 22736, 23296, 24128, 24157, 24752, 25636, 25984, 26656, 27608, 28288, 30464, 31552, 36946, 40768, 42224, 43316, 44863, 45472, 48256, 48314, 49504, 51272, 51968, 53312, 55216, 56576, 63104, 73892, 81536, 84448, 86632, 89726, 90944, 96512, 96628, 99008, 102544, 106624, 110432, 126208, 147784, 163072, 168896, 173264, 179452, 181888, 193256, 198016, 205088, 213248, 220864, 295568, 314041, 337792, 346528, 358904, 363776, 386512, 396032, 410176, 441728, 591136, 628082, 675584, 693056, 717808, 773024, 820352, 883456, 1182272, 1256164, 1386112, 1435616, 1546048, 1640704, 2364544, 2512328, 2772224, 2871232, 3092096, 4729088, 5024656, 5742464, 6184192, 10049312, 11484928, 20098624, 40197248, 80394496]

約数ペア:

[(1, 80394496), (2, 40197248), (4, 20098624), (7, 11484928), (8, 10049312), (13, 6184192), (14, 5742464), (16, 5024656), (17, 4729088), (26, 3092096), (28, 2871232), (29, 2772224), (32, 2512328), (34, 2364544), (49, 1640704), (52, 1546048), (56, 1435616), (58, 1386112), (64, 1256164), (68, 1182272), (91, 883456), (98, 820352), (104, 773024), (112, 717808), (116, 693056), (119, 675584), (128, 628082), (136, 591136), (182, 441728), (196, 410176), (203, 396032), (208, 386512), (221, 363776), (224, 358904), (232, 346528), (238, 337792), (256, 314041), (272, 295568), (364, 220864), (377, 213248), (392, 205088), (406, 198016), (416, 193256), (442, 181888), (448, 179452), (464, 173264), (476, 168896), (493, 163072), (544, 147784), (637, 126208), (728, 110432), (754, 106624), (784, 102544), (812, 99008), (832, 96628), (833, 96512), (884, 90944), (896, 89726), (928, 86632), (952, 84448), (986, 81536), (1088, 73892), (1274, 63104), (1421, 56576), (1456, 55216), (1508, 53312), (1547, 51968), (1568, 51272), (1624, 49504), (1664, 48314), (1666, 48256), (1768, 45472), (1792, 44863), (1856, 43316), (1904, 42224), (1972, 40768), (2176, 36946), (2548, 31552), (2639, 30464), (2842, 28288), (2912, 27608), (3016, 26656), (3094, 25984), (3136, 25636), (3248, 24752), (3328, 24157), (3332, 24128), (3451, 23296), (3536, 22736), (3712, 21658), (3808, 21112), (3944, 20384), (4352, 18473), (5096, 15776), (5278, 15232), (5684, 14144), (5824, 13804), (6032, 13328), (6188, 12992), (6272, 12818), (6409, 12544), (6496, 12376), (6664, 12064), (6902, 11648), (7072, 11368), (7424, 10829), (7616, 10556), (7888, 10192)]