86664732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13399}}^1$

素因数の和:13431

約数の個数: 72

約数和(自身を含む): 256636800

約数和(自身を除く): 169972068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 13399, 26798, 40197, 53596, 80394, 93793, 147389, 160788, 187586, 281379, 294778, 375172, 442167, 562758, 589556, 656551, 884334, 1031723, 1125516, 1313102, 1768668, 1969653, 2063446, 2626204, 3095169, 3939306, 4126892, 6190338, 7222061, 7878612, 12380676, 14444122, 21666183, 28888244, 43332366, 86664732]

約数ペア:

[(1, 86664732), (2, 43332366), (3, 28888244), (4, 21666183), (6, 14444122), (7, 12380676), (11, 7878612), (12, 7222061), (14, 6190338), (21, 4126892), (22, 3939306), (28, 3095169), (33, 2626204), (42, 2063446), (44, 1969653), (49, 1768668), (66, 1313102), (77, 1125516), (84, 1031723), (98, 884334), (132, 656551), (147, 589556), (154, 562758), (196, 442167), (231, 375172), (294, 294778), (308, 281379), (462, 187586), (539, 160788), (588, 147389), (924, 93793), (1078, 80394), (1617, 53596), (2156, 40197), (3234, 26798), (6468, 13399)]