80131116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4987}}^1$

素因数の和:5110

約数の個数: 48

約数和(自身を含む): 203350784

約数和(自身を除く): 123219668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 4987, 5356, 8034, 9974, 14961, 16068, 19948, 29922, 59844, 64831, 129662, 194493, 259324, 388986, 513661, 777972, 1027322, 1540983, 2054644, 3081966, 6163932, 6677593, 13355186, 20032779, 26710372, 40065558, 80131116]

約数ペア:

[(1, 80131116), (2, 40065558), (3, 26710372), (4, 20032779), (6, 13355186), (12, 6677593), (13, 6163932), (26, 3081966), (39, 2054644), (52, 1540983), (78, 1027322), (103, 777972), (156, 513661), (206, 388986), (309, 259324), (412, 194493), (618, 129662), (1236, 64831), (1339, 59844), (2678, 29922), (4017, 19948), (4987, 16068), (5356, 14961), (8034, 9974)]