74484828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 206519040

約数和(自身を除く): 132034212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 239, 396, 478, 717, 787, 956, 1434, 1574, 2151, 2361, 2629, 2868, 3148, 4302, 4722, 5258, 7083, 7887, 8604, 8657, 9444, 10516, 14166, 15774, 17314, 23661, 25971, 28332, 31548, 34628, 47322, 51942, 77913, 94644, 103884, 155826, 188093, 311652, 376186, 564279, 752372, 1128558, 1692837, 2069023, 2257116, 3385674, 4138046, 6207069, 6771348, 8276092, 12414138, 18621207, 24828276, 37242414, 74484828]

約数ペア:

[(1, 74484828), (2, 37242414), (3, 24828276), (4, 18621207), (6, 12414138), (9, 8276092), (11, 6771348), (12, 6207069), (18, 4138046), (22, 3385674), (33, 2257116), (36, 2069023), (44, 1692837), (66, 1128558), (99, 752372), (132, 564279), (198, 376186), (239, 311652), (396, 188093), (478, 155826), (717, 103884), (787, 94644), (956, 77913), (1434, 51942), (1574, 47322), (2151, 34628), (2361, 31548), (2629, 28332), (2868, 25971), (3148, 23661), (4302, 17314), (4722, 15774), (5258, 14166), (7083, 10516), (7887, 9444), (8604, 8657)]