79042704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 221360832

約数和(自身を除く): 142318128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 197, 208, 312, 394, 591, 624, 643, 788, 1182, 1286, 1576, 1929, 2364, 2561, 2572, 3152, 3858, 4728, 5122, 5144, 7683, 7716, 8359, 9456, 10244, 10288, 15366, 15432, 16718, 20488, 25077, 30732, 30864, 33436, 40976, 50154, 61464, 66872, 100308, 122928, 126671, 133744, 200616, 253342, 380013, 401232, 506684, 760026, 1013368, 1520052, 1646723, 2026736, 3040104, 3293446, 4940169, 6080208, 6586892, 9880338, 13173784, 19760676, 26347568, 39521352, 79042704]

約数ペア:

[(1, 79042704), (2, 39521352), (3, 26347568), (4, 19760676), (6, 13173784), (8, 9880338), (12, 6586892), (13, 6080208), (16, 4940169), (24, 3293446), (26, 3040104), (39, 2026736), (48, 1646723), (52, 1520052), (78, 1013368), (104, 760026), (156, 506684), (197, 401232), (208, 380013), (312, 253342), (394, 200616), (591, 133744), (624, 126671), (643, 122928), (788, 100308), (1182, 66872), (1286, 61464), (1576, 50154), (1929, 40976), (2364, 33436), (2561, 30864), (2572, 30732), (3152, 25077), (3858, 20488), (4728, 16718), (5122, 15432), (5144, 15366), (7683, 10288), (7716, 10244), (8359, 9456)]