71399718

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{3767}}^1$

素因数の和:3800

約数の個数: 56

約数和(自身を含む): 172973808

約数和(自身を除く): 101574090

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 3159, 3767, 6318, 7534, 9477, 11301, 18954, 22602, 33903, 48971, 67806, 97942, 101709, 146913, 203418, 293826, 305127, 440739, 610254, 881478, 915381, 1322217, 1830762, 2644434, 2746143, 3966651, 5492286, 7933302, 11899953, 23799906, 35699859, 71399718]

約数ペア:

[(1, 71399718), (2, 35699859), (3, 23799906), (6, 11899953), (9, 7933302), (13, 5492286), (18, 3966651), (26, 2746143), (27, 2644434), (39, 1830762), (54, 1322217), (78, 915381), (81, 881478), (117, 610254), (162, 440739), (234, 305127), (243, 293826), (351, 203418), (486, 146913), (702, 101709), (729, 97942), (1053, 67806), (1458, 48971), (2106, 33903), (3159, 22602), (3767, 18954), (6318, 11301), (7534, 9477)]