68679936

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2328

約数の個数: 108

約数和(自身を含む): 213346588

約数和(自身を除く): 144666652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2293, 2304, 2496, 3328, 3744, 4586, 4992, 6879, 7488, 9172, 9984, 13758, 14976, 18344, 20637, 27516, 29809, 29952, 36688, 41274, 55032, 59618, 73376, 82548, 89427, 110064, 119236, 146752, 165096, 178854, 220128, 238472, 268281, 293504, 330192, 357708, 440256, 476944, 536562, 587008, 660384, 715416, 880512, 953888, 1073124, 1320768, 1430832, 1761024, 1907776, 2146248, 2641536, 2861664, 3815552, 4292496, 5283072, 5723328, 7631104, 8584992, 11446656, 17169984, 22893312, 34339968, 68679936]

約数ペア:

[(1, 68679936), (2, 34339968), (3, 22893312), (4, 17169984), (6, 11446656), (8, 8584992), (9, 7631104), (12, 5723328), (13, 5283072), (16, 4292496), (18, 3815552), (24, 2861664), (26, 2641536), (32, 2146248), (36, 1907776), (39, 1761024), (48, 1430832), (52, 1320768), (64, 1073124), (72, 953888), (78, 880512), (96, 715416), (104, 660384), (117, 587008), (128, 536562), (144, 476944), (156, 440256), (192, 357708), (208, 330192), (234, 293504), (256, 268281), (288, 238472), (312, 220128), (384, 178854), (416, 165096), (468, 146752), (576, 119236), (624, 110064), (768, 89427), (832, 82548), (936, 73376), (1152, 59618), (1248, 55032), (1664, 41274), (1872, 36688), (2293, 29952), (2304, 29809), (2496, 27516), (3328, 20637), (3744, 18344), (4586, 14976), (4992, 13758), (6879, 9984), (7488, 9172)]