68846336

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 150062304

約数和(自身を除く): 81215968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 137, 151, 208, 256, 274, 302, 416, 548, 604, 832, 1096, 1208, 1664, 1781, 1963, 2192, 2416, 3328, 3562, 3926, 4384, 4832, 7124, 7852, 8768, 9664, 14248, 15704, 17536, 19328, 20687, 28496, 31408, 35072, 38656, 41374, 56992, 62816, 82748, 113984, 125632, 165496, 227968, 251264, 268931, 330992, 455936, 502528, 537862, 661984, 1075724, 1323968, 2151448, 2647936, 4302896, 5295872, 8605792, 17211584, 34423168, 68846336]

約数ペア:

[(1, 68846336), (2, 34423168), (4, 17211584), (8, 8605792), (13, 5295872), (16, 4302896), (26, 2647936), (32, 2151448), (52, 1323968), (64, 1075724), (104, 661984), (128, 537862), (137, 502528), (151, 455936), (208, 330992), (256, 268931), (274, 251264), (302, 227968), (416, 165496), (548, 125632), (604, 113984), (832, 82748), (1096, 62816), (1208, 56992), (1664, 41374), (1781, 38656), (1963, 35072), (2192, 31408), (2416, 28496), (3328, 20687), (3562, 19328), (3926, 17536), (4384, 15704), (4832, 14248), (7124, 9664), (7852, 8768)]