80365488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:799

約数の個数: 120

約数和(自身を含む): 246984192

約数和(自身を除く): 166618704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 376, 392, 564, 588, 658, 727, 752, 784, 987, 1128, 1176, 1316, 1454, 1974, 2181, 2256, 2303, 2352, 2632, 2908, 3948, 4362, 4606, 5089, 5264, 5816, 6909, 7896, 8724, 9212, 10178, 11632, 13818, 15267, 15792, 17448, 18424, 20356, 27636, 30534, 34169, 34896, 35623, 36848, 40712, 55272, 61068, 68338, 71246, 81424, 102507, 106869, 110544, 122136, 136676, 142492, 205014, 213738, 239183, 244272, 273352, 284984, 410028, 427476, 478366, 546704, 569968, 717549, 820056, 854952, 956732, 1435098, 1640112, 1674281, 1709904, 1913464, 2870196, 3348562, 3826928, 5022843, 5740392, 6697124, 10045686, 11480784, 13394248, 20091372, 26788496, 40182744, 80365488]

約数ペア:

[(1, 80365488), (2, 40182744), (3, 26788496), (4, 20091372), (6, 13394248), (7, 11480784), (8, 10045686), (12, 6697124), (14, 5740392), (16, 5022843), (21, 3826928), (24, 3348562), (28, 2870196), (42, 1913464), (47, 1709904), (48, 1674281), (49, 1640112), (56, 1435098), (84, 956732), (94, 854952), (98, 820056), (112, 717549), (141, 569968), (147, 546704), (168, 478366), (188, 427476), (196, 410028), (282, 284984), (294, 273352), (329, 244272), (336, 239183), (376, 213738), (392, 205014), (564, 142492), (588, 136676), (658, 122136), (727, 110544), (752, 106869), (784, 102507), (987, 81424), (1128, 71246), (1176, 68338), (1316, 61068), (1454, 55272), (1974, 40712), (2181, 36848), (2256, 35623), (2303, 34896), (2352, 34169), (2632, 30534), (2908, 27636), (3948, 20356), (4362, 18424), (4606, 17448), (5089, 15792), (5264, 15267), (5816, 13818), (6909, 11632), (7896, 10178), (8724, 9212)]