80210832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 224652288

約数和(自身を除く): 144441456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 191, 208, 312, 382, 573, 624, 673, 764, 1146, 1346, 1528, 2019, 2292, 2483, 2692, 3056, 4038, 4584, 4966, 5384, 7449, 8076, 8749, 9168, 9932, 10768, 14898, 16152, 17498, 19864, 26247, 29796, 32304, 34996, 39728, 52494, 59592, 69992, 104988, 119184, 128543, 139984, 209976, 257086, 385629, 419952, 514172, 771258, 1028344, 1542516, 1671059, 2056688, 3085032, 3342118, 5013177, 6170064, 6684236, 10026354, 13368472, 20052708, 26736944, 40105416, 80210832]

約数ペア:

[(1, 80210832), (2, 40105416), (3, 26736944), (4, 20052708), (6, 13368472), (8, 10026354), (12, 6684236), (13, 6170064), (16, 5013177), (24, 3342118), (26, 3085032), (39, 2056688), (48, 1671059), (52, 1542516), (78, 1028344), (104, 771258), (156, 514172), (191, 419952), (208, 385629), (312, 257086), (382, 209976), (573, 139984), (624, 128543), (673, 119184), (764, 104988), (1146, 69992), (1346, 59592), (1528, 52494), (2019, 39728), (2292, 34996), (2483, 32304), (2692, 29796), (3056, 26247), (4038, 19864), (4584, 17498), (4966, 16152), (5384, 14898), (7449, 10768), (8076, 9932), (8749, 9168)]