80027808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{119089}}^1$

素因数の和:119109

約数の個数: 48

約数和(自身を含む): 240085440

約数和(自身を除く): 160057632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 119089, 238178, 357267, 476356, 714534, 833623, 952712, 1429068, 1667246, 1905424, 2500869, 2858136, 3334492, 3810848, 5001738, 5716272, 6668984, 10003476, 11432544, 13337968, 20006952, 26675936, 40013904, 80027808]

約数ペア:

[(1, 80027808), (2, 40013904), (3, 26675936), (4, 20006952), (6, 13337968), (7, 11432544), (8, 10003476), (12, 6668984), (14, 5716272), (16, 5001738), (21, 3810848), (24, 3334492), (28, 2858136), (32, 2500869), (42, 1905424), (48, 1667246), (56, 1429068), (84, 952712), (96, 833623), (112, 714534), (168, 476356), (224, 357267), (336, 238178), (672, 119089)]