79574144

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 188924400

約数和(自身を除く): 109350256

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 97, 104, 116, 128, 136, 194, 208, 221, 232, 272, 377, 388, 416, 442, 464, 493, 544, 754, 776, 832, 884, 928, 986, 1088, 1261, 1508, 1552, 1649, 1664, 1768, 1856, 1972, 2176, 2522, 2813, 3016, 3104, 3298, 3536, 3712, 3944, 5044, 5626, 6032, 6208, 6409, 6596, 7072, 7888, 10088, 11252, 12064, 12416, 12818, 13192, 14144, 15776, 20176, 21437, 22504, 24128, 25636, 26384, 28288, 31552, 36569, 40352, 42874, 45008, 47821, 48256, 51272, 52768, 63104, 73138, 80704, 85748, 90016, 95642, 102544, 105536, 146276, 161408, 171496, 180032, 191284, 205088, 211072, 292552, 342992, 360064, 382568, 410176, 585104, 621673, 685984, 765136, 820352, 1170208, 1243346, 1371968, 1530272, 2340416, 2486692, 2743936, 3060544, 4680832, 4973384, 6121088, 9946768, 19893536, 39787072, 79574144]

約数ペア:

[(1, 79574144), (2, 39787072), (4, 19893536), (8, 9946768), (13, 6121088), (16, 4973384), (17, 4680832), (26, 3060544), (29, 2743936), (32, 2486692), (34, 2340416), (52, 1530272), (58, 1371968), (64, 1243346), (68, 1170208), (97, 820352), (104, 765136), (116, 685984), (128, 621673), (136, 585104), (194, 410176), (208, 382568), (221, 360064), (232, 342992), (272, 292552), (377, 211072), (388, 205088), (416, 191284), (442, 180032), (464, 171496), (493, 161408), (544, 146276), (754, 105536), (776, 102544), (832, 95642), (884, 90016), (928, 85748), (986, 80704), (1088, 73138), (1261, 63104), (1508, 52768), (1552, 51272), (1649, 48256), (1664, 47821), (1768, 45008), (1856, 42874), (1972, 40352), (2176, 36569), (2522, 31552), (2813, 28288), (3016, 26384), (3104, 25636), (3298, 24128), (3536, 22504), (3712, 21437), (3944, 20176), (5044, 15776), (5626, 14144), (6032, 13192), (6208, 12818), (6409, 12416), (6596, 12064), (7072, 11252), (7888, 10088)]