90391284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{132151}}^1$

素因数の和:132180

約数の個数: 36

約数和(自身を含む): 240516640

約数和(自身を除く): 150125356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 132151, 264302, 396453, 528604, 792906, 1189359, 1585812, 2378718, 2510869, 4757436, 5021738, 7532607, 10043476, 15065214, 22597821, 30130428, 45195642, 90391284]

約数ペア:

[(1, 90391284), (2, 45195642), (3, 30130428), (4, 22597821), (6, 15065214), (9, 10043476), (12, 7532607), (18, 5021738), (19, 4757436), (36, 2510869), (38, 2378718), (57, 1585812), (76, 1189359), (114, 792906), (171, 528604), (228, 396453), (342, 264302), (684, 132151)]