71367972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1583}}^1$

素因数の和:1637

約数の個数: 72

約数和(自身を含む): 190624896

約数和(自身を除く): 119256924

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 578, 663, 867, 884, 1156, 1326, 1583, 1734, 2652, 3166, 3468, 3757, 4749, 6332, 7514, 9498, 11271, 15028, 18996, 20579, 22542, 26911, 41158, 45084, 53822, 61737, 80733, 82316, 107644, 123474, 161466, 246948, 322932, 349843, 457487, 699686, 914974, 1049529, 1372461, 1399372, 1829948, 2099058, 2744922, 4198116, 5489844, 5947331, 11894662, 17841993, 23789324, 35683986, 71367972]

約数ペア:

[(1, 71367972), (2, 35683986), (3, 23789324), (4, 17841993), (6, 11894662), (12, 5947331), (13, 5489844), (17, 4198116), (26, 2744922), (34, 2099058), (39, 1829948), (51, 1399372), (52, 1372461), (68, 1049529), (78, 914974), (102, 699686), (156, 457487), (204, 349843), (221, 322932), (289, 246948), (442, 161466), (578, 123474), (663, 107644), (867, 82316), (884, 80733), (1156, 61737), (1326, 53822), (1583, 45084), (1734, 41158), (2652, 26911), (3166, 22542), (3468, 20579), (3757, 18996), (4749, 15028), (6332, 11271), (7514, 9498)]