90261948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8461}}^1$

素因数の和:8602

約数の個数: 48

約数和(自身を含む): 242622464

約数和(自身を除く): 152360516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 8461, 10668, 16922, 25383, 33844, 50766, 59227, 101532, 118454, 177681, 236908, 355362, 710724, 1074547, 2149094, 3223641, 4298188, 6447282, 7521829, 12894564, 15043658, 22565487, 30087316, 45130974, 90261948]

約数ペア:

[(1, 90261948), (2, 45130974), (3, 30087316), (4, 22565487), (6, 15043658), (7, 12894564), (12, 7521829), (14, 6447282), (21, 4298188), (28, 3223641), (42, 2149094), (84, 1074547), (127, 710724), (254, 355362), (381, 236908), (508, 177681), (762, 118454), (889, 101532), (1524, 59227), (1778, 50766), (2667, 33844), (3556, 25383), (5334, 16922), (8461, 10668)]