31030776

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{6841}}^1$

素因数の和:6866

約数の個数: 80

約数和(自身を含む): 99345840

約数和(自身を除く): 68315064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 6841, 13682, 20523, 27364, 41046, 47887, 54728, 61569, 82092, 95774, 123138, 143661, 164184, 184707, 191548, 246276, 287322, 369414, 383096, 430983, 492552, 554121, 574644, 738828, 861966, 1108242, 1149288, 1292949, 1477656, 1723932, 2216484, 2585898, 3447864, 3878847, 4432968, 5171796, 7757694, 10343592, 15515388, 31030776]

約数ペア:

[(1, 31030776), (2, 15515388), (3, 10343592), (4, 7757694), (6, 5171796), (7, 4432968), (8, 3878847), (9, 3447864), (12, 2585898), (14, 2216484), (18, 1723932), (21, 1477656), (24, 1292949), (27, 1149288), (28, 1108242), (36, 861966), (42, 738828), (54, 574644), (56, 554121), (63, 492552), (72, 430983), (81, 383096), (84, 369414), (108, 287322), (126, 246276), (162, 191548), (168, 184707), (189, 164184), (216, 143661), (252, 123138), (324, 95774), (378, 82092), (504, 61569), (567, 54728), (648, 47887), (756, 41046), (1134, 27364), (1512, 20523), (2268, 13682), (4536, 6841)]