87847776

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1597}}^1$

素因数の和:1804

約数の個数: 72

約数和(自身を含む): 251282304

約数和(自身を除く): 163434528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 288, 382, 573, 764, 1146, 1528, 1597, 1719, 2292, 3056, 3194, 3438, 4584, 4791, 6112, 6388, 6876, 9168, 9582, 12776, 13752, 14373, 18336, 19164, 25552, 27504, 28746, 38328, 51104, 55008, 57492, 76656, 114984, 153312, 229968, 305027, 459936, 610054, 915081, 1220108, 1830162, 2440216, 2745243, 3660324, 4880432, 5490486, 7320648, 9760864, 10980972, 14641296, 21961944, 29282592, 43923888, 87847776]

約数ペア:

[(1, 87847776), (2, 43923888), (3, 29282592), (4, 21961944), (6, 14641296), (8, 10980972), (9, 9760864), (12, 7320648), (16, 5490486), (18, 4880432), (24, 3660324), (32, 2745243), (36, 2440216), (48, 1830162), (72, 1220108), (96, 915081), (144, 610054), (191, 459936), (288, 305027), (382, 229968), (573, 153312), (764, 114984), (1146, 76656), (1528, 57492), (1597, 55008), (1719, 51104), (2292, 38328), (3056, 28746), (3194, 27504), (3438, 25552), (4584, 19164), (4791, 18336), (6112, 14373), (6388, 13752), (6876, 12776), (9168, 9582)]