42695484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 110985840

約数和(自身を除く): 68290356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 444, 481, 507, 569, 676, 962, 1014, 1138, 1443, 1707, 1924, 2028, 2276, 2886, 3414, 5772, 6253, 6828, 7397, 12506, 14794, 18759, 21053, 22191, 25012, 29588, 37518, 42106, 44382, 63159, 75036, 84212, 88764, 96161, 126318, 192322, 252636, 273689, 288483, 384644, 547378, 576966, 821067, 1094756, 1153932, 1642134, 3284268, 3557957, 7115914, 10673871, 14231828, 21347742, 42695484]

約数ペア:

[(1, 42695484), (2, 21347742), (3, 14231828), (4, 10673871), (6, 7115914), (12, 3557957), (13, 3284268), (26, 1642134), (37, 1153932), (39, 1094756), (52, 821067), (74, 576966), (78, 547378), (111, 384644), (148, 288483), (156, 273689), (169, 252636), (222, 192322), (338, 126318), (444, 96161), (481, 88764), (507, 84212), (569, 75036), (676, 63159), (962, 44382), (1014, 42106), (1138, 37518), (1443, 29588), (1707, 25012), (1924, 22191), (2028, 21053), (2276, 18759), (2886, 14794), (3414, 12506), (5772, 7397), (6253, 6828)]