61739886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 142502976

約数和(自身を除く): 80763090

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 101, 102, 202, 221, 303, 442, 461, 606, 663, 922, 1313, 1326, 1383, 1717, 2626, 2766, 3434, 3939, 5151, 5993, 7837, 7878, 10302, 11986, 15674, 17979, 22321, 23511, 35958, 44642, 46561, 47022, 66963, 93122, 101881, 133926, 139683, 203762, 279366, 305643, 605293, 611286, 791537, 1210586, 1583074, 1815879, 2374611, 3631758, 4749222, 10289981, 20579962, 30869943, 61739886]

約数ペア:

[(1, 61739886), (2, 30869943), (3, 20579962), (6, 10289981), (13, 4749222), (17, 3631758), (26, 2374611), (34, 1815879), (39, 1583074), (51, 1210586), (78, 791537), (101, 611286), (102, 605293), (202, 305643), (221, 279366), (303, 203762), (442, 139683), (461, 133926), (606, 101881), (663, 93122), (922, 66963), (1313, 47022), (1326, 46561), (1383, 44642), (1717, 35958), (2626, 23511), (2766, 22321), (3434, 17979), (3939, 15674), (5151, 11986), (5993, 10302), (7837, 7878)]