8931312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{367}}^1$

素因数の和:407

約数の個数: 90

約数和(自身を含む): 27139632

約数和(自身を除く): 18208320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 367, 468, 507, 624, 676, 734, 936, 1014, 1101, 1352, 1468, 1521, 1872, 2028, 2202, 2704, 2936, 3042, 3303, 4056, 4404, 4771, 5872, 6084, 6606, 8112, 8808, 9542, 12168, 13212, 14313, 17616, 19084, 24336, 26424, 28626, 38168, 42939, 52848, 57252, 62023, 76336, 85878, 114504, 124046, 171756, 186069, 229008, 248092, 343512, 372138, 496184, 558207, 687024, 744276, 992368, 1116414, 1488552, 2232828, 2977104, 4465656, 8931312]

約数ペア:

[(1, 8931312), (2, 4465656), (3, 2977104), (4, 2232828), (6, 1488552), (8, 1116414), (9, 992368), (12, 744276), (13, 687024), (16, 558207), (18, 496184), (24, 372138), (26, 343512), (36, 248092), (39, 229008), (48, 186069), (52, 171756), (72, 124046), (78, 114504), (104, 85878), (117, 76336), (144, 62023), (156, 57252), (169, 52848), (208, 42939), (234, 38168), (312, 28626), (338, 26424), (367, 24336), (468, 19084), (507, 17616), (624, 14313), (676, 13212), (734, 12168), (936, 9542), (1014, 8808), (1101, 8112), (1352, 6606), (1468, 6084), (1521, 5872), (1872, 4771), (2028, 4404), (2202, 4056), (2704, 3303), (2936, 3042)]