89907138

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 210124800

約数和(自身を除く): 120217662

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 191, 207, 379, 382, 414, 573, 621, 758, 1137, 1146, 1242, 1719, 2274, 3411, 3438, 4393, 5157, 6822, 8717, 8786, 10233, 10314, 13179, 17434, 20466, 26151, 26358, 39537, 52302, 72389, 78453, 79074, 118611, 144778, 156906, 217167, 235359, 237222, 434334, 470718, 651501, 1303002, 1664947, 1954503, 3329894, 3909006, 4994841, 9989682, 14984523, 29969046, 44953569, 89907138]

約数ペア:

[(1, 89907138), (2, 44953569), (3, 29969046), (6, 14984523), (9, 9989682), (18, 4994841), (23, 3909006), (27, 3329894), (46, 1954503), (54, 1664947), (69, 1303002), (138, 651501), (191, 470718), (207, 434334), (379, 237222), (382, 235359), (414, 217167), (573, 156906), (621, 144778), (758, 118611), (1137, 79074), (1146, 78453), (1242, 72389), (1719, 52302), (2274, 39537), (3411, 26358), (3438, 26151), (4393, 20466), (5157, 17434), (6822, 13179), (8717, 10314), (8786, 10233)]