123065748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{599}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 336336000

約数和(自身を除く): 213270252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 439, 468, 599, 878, 1198, 1317, 1756, 1797, 2396, 2634, 3594, 3951, 5268, 5391, 5707, 7188, 7787, 7902, 10782, 11414, 15574, 15804, 17121, 21564, 22828, 23361, 31148, 34242, 46722, 51363, 68484, 70083, 93444, 102726, 140166, 205452, 262961, 280332, 525922, 788883, 1051844, 1577766, 2366649, 3155532, 3418493, 4733298, 6836986, 9466596, 10255479, 13673972, 20510958, 30766437, 41021916, 61532874, 123065748]

約数ペア:

[(1, 123065748), (2, 61532874), (3, 41021916), (4, 30766437), (6, 20510958), (9, 13673972), (12, 10255479), (13, 9466596), (18, 6836986), (26, 4733298), (36, 3418493), (39, 3155532), (52, 2366649), (78, 1577766), (117, 1051844), (156, 788883), (234, 525922), (439, 280332), (468, 262961), (599, 205452), (878, 140166), (1198, 102726), (1317, 93444), (1756, 70083), (1797, 68484), (2396, 51363), (2634, 46722), (3594, 34242), (3951, 31148), (5268, 23361), (5391, 22828), (5707, 21564), (7188, 17121), (7787, 15804), (7902, 15574), (10782, 11414)]