77638116

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 196126336

約数和(自身を除く): 118488220

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 289, 366, 367, 578, 732, 734, 867, 1037, 1101, 1156, 1468, 1734, 2074, 2202, 3111, 3468, 4148, 4404, 6222, 6239, 12444, 12478, 17629, 18717, 22387, 24956, 35258, 37434, 44774, 52887, 67161, 70516, 74868, 89548, 105774, 106063, 134322, 211548, 212126, 268644, 318189, 380579, 424252, 636378, 761158, 1141737, 1272756, 1522316, 2283474, 4566948, 6469843, 12939686, 19409529, 25879372, 38819058, 77638116]

約数ペア:

[(1, 77638116), (2, 38819058), (3, 25879372), (4, 19409529), (6, 12939686), (12, 6469843), (17, 4566948), (34, 2283474), (51, 1522316), (61, 1272756), (68, 1141737), (102, 761158), (122, 636378), (183, 424252), (204, 380579), (244, 318189), (289, 268644), (366, 212126), (367, 211548), (578, 134322), (732, 106063), (734, 105774), (867, 89548), (1037, 74868), (1101, 70516), (1156, 67161), (1468, 52887), (1734, 44774), (2074, 37434), (2202, 35258), (3111, 24956), (3468, 22387), (4148, 18717), (4404, 17629), (6222, 12478), (6239, 12444)]