80193582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2663}}^1$

素因数の和:2917

約数の個数: 48

約数和(自身を含む): 199480320

約数和(自身を除く): 119286738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 478, 717, 1434, 1673, 2151, 2663, 3346, 4302, 5019, 5326, 7989, 10038, 15057, 15978, 18641, 23967, 30114, 37282, 47934, 55923, 111846, 167769, 335538, 636457, 1272914, 1909371, 3818742, 4455199, 5728113, 8910398, 11456226, 13365597, 26731194, 40096791, 80193582]

約数ペア:

[(1, 80193582), (2, 40096791), (3, 26731194), (6, 13365597), (7, 11456226), (9, 8910398), (14, 5728113), (18, 4455199), (21, 3818742), (42, 1909371), (63, 1272914), (126, 636457), (239, 335538), (478, 167769), (717, 111846), (1434, 55923), (1673, 47934), (2151, 37282), (2663, 30114), (3346, 23967), (4302, 18641), (5019, 15978), (5326, 15057), (7989, 10038)]