123222312

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{8111}}^1$

素因数の和:8334

約数の個数: 48

約数和(自身を含む): 335350080

約数和(自身を除く): 212127768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 8111, 15192, 16222, 24333, 32444, 48666, 64888, 72999, 97332, 145998, 194664, 291996, 583992, 1711421, 3422842, 5134263, 6845684, 10268526, 13691368, 15402789, 20537052, 30805578, 41074104, 61611156, 123222312]

約数ペア:

[(1, 123222312), (2, 61611156), (3, 41074104), (4, 30805578), (6, 20537052), (8, 15402789), (9, 13691368), (12, 10268526), (18, 6845684), (24, 5134263), (36, 3422842), (72, 1711421), (211, 583992), (422, 291996), (633, 194664), (844, 145998), (1266, 97332), (1688, 72999), (1899, 64888), (2532, 48666), (3798, 32444), (5064, 24333), (7596, 16222), (8111, 15192)]