71360748

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{12161}}^1$

素因数の和:12334

約数の個数: 36

約数和(自身を含む): 181505688

約数和(自身を除く): 110144940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 12161, 24322, 36483, 48644, 72966, 109449, 145932, 218898, 437796, 1982243, 3964486, 5946729, 7928972, 11893458, 17840187, 23786916, 35680374, 71360748]

約数ペア:

[(1, 71360748), (2, 35680374), (3, 23786916), (4, 17840187), (6, 11893458), (9, 7928972), (12, 5946729), (18, 3964486), (36, 1982243), (163, 437796), (326, 218898), (489, 145932), (652, 109449), (978, 72966), (1467, 48644), (1956, 36483), (2934, 24322), (5868, 12161)]