71990412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15913}}^1$

素因数の和:15962

約数の個数: 48

約数和(自身を含む): 187148640

約数和(自身を除く): 115158228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 15913, 31826, 47739, 63652, 95478, 190956, 206869, 413738, 461477, 620607, 827476, 922954, 1241214, 1384431, 1845908, 2482428, 2768862, 5537724, 5999201, 11998402, 17997603, 23996804, 35995206, 71990412]

約数ペア:

[(1, 71990412), (2, 35995206), (3, 23996804), (4, 17997603), (6, 11998402), (12, 5999201), (13, 5537724), (26, 2768862), (29, 2482428), (39, 1845908), (52, 1384431), (58, 1241214), (78, 922954), (87, 827476), (116, 620607), (156, 461477), (174, 413738), (348, 206869), (377, 190956), (754, 95478), (1131, 63652), (1508, 47739), (2262, 31826), (4524, 15913)]