90719694

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1223}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 212520672

約数和(自身を除く): 121800978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 317, 634, 951, 1223, 1902, 2446, 2853, 3669, 4121, 5706, 7338, 8242, 11007, 12363, 15899, 22014, 24726, 31798, 37089, 47697, 74178, 95394, 143091, 286182, 387691, 775382, 1163073, 2326146, 3489219, 5039983, 6978438, 10079966, 15119949, 30239898, 45359847, 90719694]

約数ペア:

[(1, 90719694), (2, 45359847), (3, 30239898), (6, 15119949), (9, 10079966), (13, 6978438), (18, 5039983), (26, 3489219), (39, 2326146), (78, 1163073), (117, 775382), (234, 387691), (317, 286182), (634, 143091), (951, 95394), (1223, 74178), (1902, 47697), (2446, 37089), (2853, 31798), (3669, 24726), (4121, 22014), (5706, 15899), (7338, 12363), (8242, 11007)]