90246128

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7823}}^1$

素因数の和:7941

約数の個数: 40

約数和(自身を含む): 201796608

約数和(自身を除く): 111550480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 7823, 11536, 15646, 31292, 54761, 62584, 109522, 125168, 219044, 438088, 805769, 876176, 1611538, 3223076, 5640383, 6446152, 11280766, 12892304, 22561532, 45123064, 90246128]

約数ペア:

[(1, 90246128), (2, 45123064), (4, 22561532), (7, 12892304), (8, 11280766), (14, 6446152), (16, 5640383), (28, 3223076), (56, 1611538), (103, 876176), (112, 805769), (206, 438088), (412, 219044), (721, 125168), (824, 109522), (1442, 62584), (1648, 54761), (2884, 31292), (5768, 15646), (7823, 11536)]