68474394

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2791}}^1$

素因数の和:2875

約数の個数: 48

約数和(自身を含む): 156798720

約数和(自身を除く): 88324326

約数列:

[1, 2, 3, 6, 9, 18, 29, 47, 58, 87, 94, 141, 174, 261, 282, 423, 522, 846, 1363, 2726, 2791, 4089, 5582, 8178, 8373, 12267, 16746, 24534, 25119, 50238, 80939, 131177, 161878, 242817, 262354, 393531, 485634, 728451, 787062, 1180593, 1456902, 2361186, 3804133, 7608266, 11412399, 22824798, 34237197, 68474394]

約数ペア:

[(1, 68474394), (2, 34237197), (3, 22824798), (6, 11412399), (9, 7608266), (18, 3804133), (29, 2361186), (47, 1456902), (58, 1180593), (87, 787062), (94, 728451), (141, 485634), (174, 393531), (261, 262354), (282, 242817), (423, 161878), (522, 131177), (846, 80939), (1363, 50238), (2726, 25119), (2791, 24534), (4089, 16746), (5582, 12267), (8178, 8373)]