72640326456

素因数分解:

$2^3\times 3^2\times {\mathrm{24247}}^1\times {\mathrm{41609}}^1$

素因数の和:65868

約数の個数: 48

約数和(自身を含む): 196747059600

約数和(自身を除く): 124106733144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 24247, 41609, 48494, 72741, 83218, 96988, 124827, 145482, 166436, 193976, 218223, 249654, 290964, 332872, 374481, 436446, 499308, 581928, 748962, 872892, 998616, 1497924, 1745784, 2995848, 1008893423, 2017786846, 3026680269, 4035573692, 6053360538, 8071147384, 9080040807, 12106721076, 18160081614, 24213442152, 36320163228, 72640326456]

約数ペア:

[(1, 72640326456), (2, 36320163228), (3, 24213442152), (4, 18160081614), (6, 12106721076), (8, 9080040807), (9, 8071147384), (12, 6053360538), (18, 4035573692), (24, 3026680269), (36, 2017786846), (72, 1008893423), (24247, 2995848), (41609, 1745784), (48494, 1497924), (72741, 998616), (83218, 872892), (96988, 748962), (124827, 581928), (145482, 499308), (166436, 436446), (193976, 374481), (218223, 332872), (249654, 290964)]