77217816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6689}}^1$

素因数の和:6748

約数の個数: 64

約数和(自身を含む): 213544800

約数和(自身を除く): 136326984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 6689, 11544, 13378, 20067, 26756, 40134, 53512, 80268, 86957, 160536, 173914, 247493, 260871, 347828, 494986, 521742, 695656, 742479, 989972, 1043484, 1484958, 1979944, 2086968, 2969916, 3217409, 5939832, 6434818, 9652227, 12869636, 19304454, 25739272, 38608908, 77217816]

約数ペア:

[(1, 77217816), (2, 38608908), (3, 25739272), (4, 19304454), (6, 12869636), (8, 9652227), (12, 6434818), (13, 5939832), (24, 3217409), (26, 2969916), (37, 2086968), (39, 1979944), (52, 1484958), (74, 1043484), (78, 989972), (104, 742479), (111, 695656), (148, 521742), (156, 494986), (222, 347828), (296, 260871), (312, 247493), (444, 173914), (481, 160536), (888, 86957), (962, 80268), (1443, 53512), (1924, 40134), (2886, 26756), (3848, 20067), (5772, 13378), (6689, 11544)]