74956908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 197745408

約数和(自身を除く): 122788500

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1196, 1607, 1794, 2028, 3214, 3588, 3887, 4821, 6428, 7774, 9642, 11661, 15548, 19284, 20891, 23322, 36961, 41782, 46644, 62673, 73922, 83564, 110883, 125346, 147844, 221766, 250692, 271583, 443532, 480493, 543166, 814749, 960986, 1086332, 1441479, 1629498, 1921972, 2882958, 3258996, 5765916, 6246409, 12492818, 18739227, 24985636, 37478454, 74956908]

約数ペア:

[(1, 74956908), (2, 37478454), (3, 24985636), (4, 18739227), (6, 12492818), (12, 6246409), (13, 5765916), (23, 3258996), (26, 2882958), (39, 1921972), (46, 1629498), (52, 1441479), (69, 1086332), (78, 960986), (92, 814749), (138, 543166), (156, 480493), (169, 443532), (276, 271583), (299, 250692), (338, 221766), (507, 147844), (598, 125346), (676, 110883), (897, 83564), (1014, 73922), (1196, 62673), (1607, 46644), (1794, 41782), (2028, 36961), (3214, 23322), (3588, 20891), (3887, 19284), (4821, 15548), (6428, 11661), (7774, 9642)]