74770164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1103}}^1$

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 217002240

約数和(自身を除く): 142232076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 538, 807, 1076, 1103, 1614, 1883, 2206, 2421, 3228, 3309, 3766, 4412, 4842, 5649, 6618, 7532, 7721, 9684, 9927, 11298, 13236, 15442, 16947, 19854, 22596, 23163, 30884, 33894, 39708, 46326, 67788, 69489, 92652, 138978, 277956, 296707, 593414, 890121, 1186828, 1780242, 2076949, 2670363, 3560484, 4153898, 5340726, 6230847, 8307796, 10681452, 12461694, 18692541, 24923388, 37385082, 74770164]

約数ペア:

[(1, 74770164), (2, 37385082), (3, 24923388), (4, 18692541), (6, 12461694), (7, 10681452), (9, 8307796), (12, 6230847), (14, 5340726), (18, 4153898), (21, 3560484), (28, 2670363), (36, 2076949), (42, 1780242), (63, 1186828), (84, 890121), (126, 593414), (252, 296707), (269, 277956), (538, 138978), (807, 92652), (1076, 69489), (1103, 67788), (1614, 46326), (1883, 39708), (2206, 33894), (2421, 30884), (3228, 23163), (3309, 22596), (3766, 19854), (4412, 16947), (4842, 15442), (5649, 13236), (6618, 11298), (7532, 9927), (7721, 9684)]