69666388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 141120000

約数和(自身を除く): 71453612

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 167, 209, 334, 418, 499, 668, 836, 998, 1837, 1996, 3173, 3674, 5489, 6346, 7348, 9481, 10978, 12692, 18962, 21956, 34903, 37924, 69806, 83333, 104291, 139612, 166666, 208582, 333332, 417164, 916663, 1583327, 1833326, 3166654, 3666652, 6333308, 17416597, 34833194, 69666388]

約数ペア:

[(1, 69666388), (2, 34833194), (4, 17416597), (11, 6333308), (19, 3666652), (22, 3166654), (38, 1833326), (44, 1583327), (76, 916663), (167, 417164), (209, 333332), (334, 208582), (418, 166666), (499, 139612), (668, 104291), (836, 83333), (998, 69806), (1837, 37924), (1996, 34903), (3173, 21956), (3674, 18962), (5489, 12692), (6346, 10978), (7348, 9481)]