71612292

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 179905152

約数和(自身を除く): 108292860

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 271, 361, 366, 542, 722, 732, 813, 1083, 1084, 1159, 1444, 1626, 2166, 2318, 3252, 3477, 4332, 4636, 5149, 6954, 10298, 13908, 15447, 16531, 20596, 22021, 30894, 33062, 44042, 49593, 61788, 66063, 66124, 88084, 97831, 99186, 132126, 195662, 198372, 264252, 293493, 314089, 391324, 586986, 628178, 942267, 1173972, 1256356, 1884534, 3769068, 5967691, 11935382, 17903073, 23870764, 35806146, 71612292]

約数ペア:

[(1, 71612292), (2, 35806146), (3, 23870764), (4, 17903073), (6, 11935382), (12, 5967691), (19, 3769068), (38, 1884534), (57, 1256356), (61, 1173972), (76, 942267), (114, 628178), (122, 586986), (183, 391324), (228, 314089), (244, 293493), (271, 264252), (361, 198372), (366, 195662), (542, 132126), (722, 99186), (732, 97831), (813, 88084), (1083, 66124), (1084, 66063), (1159, 61788), (1444, 49593), (1626, 44042), (2166, 33062), (2318, 30894), (3252, 22021), (3477, 20596), (4332, 16531), (4636, 15447), (5149, 13908), (6954, 10298)]