72846368

素因数分解:

$2^5\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1039}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 164586240

約数和(自身を除く): 91739872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 313, 626, 1039, 1252, 2078, 2191, 2504, 4156, 4382, 5008, 7273, 8312, 8764, 10016, 14546, 16624, 17528, 29092, 33248, 35056, 58184, 70112, 116368, 232736, 325207, 650414, 1300828, 2276449, 2601656, 4552898, 5203312, 9105796, 10406624, 18211592, 36423184, 72846368]

約数ペア:

[(1, 72846368), (2, 36423184), (4, 18211592), (7, 10406624), (8, 9105796), (14, 5203312), (16, 4552898), (28, 2601656), (32, 2276449), (56, 1300828), (112, 650414), (224, 325207), (313, 232736), (626, 116368), (1039, 70112), (1252, 58184), (2078, 35056), (2191, 33248), (2504, 29092), (4156, 17528), (4382, 16624), (5008, 14546), (7273, 10016), (8312, 8764)]