91816172212

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{8243}}^1$

素因数の和:8776

約数の個数: 48

約数和(自身を含む): 164814048000

約数和(自身を除く): 72997875788

約数列:

[1, 2, 4, 79, 101, 158, 202, 316, 349, 404, 698, 1396, 7979, 8243, 15958, 16486, 27571, 31916, 32972, 35249, 55142, 70498, 110284, 140996, 651197, 832543, 1302394, 1665086, 2604788, 2784671, 2876807, 3330172, 5569342, 5753614, 11138684, 11507228, 65770897, 131541794, 227267753, 263083588, 290557507, 454535506, 581115014, 909071012, 1162230028, 22954043053, 45908086106, 91816172212]

約数ペア:

[(1, 91816172212), (2, 45908086106), (4, 22954043053), (79, 1162230028), (101, 909071012), (158, 581115014), (202, 454535506), (316, 290557507), (349, 263083588), (404, 227267753), (698, 131541794), (1396, 65770897), (7979, 11507228), (8243, 11138684), (15958, 5753614), (16486, 5569342), (27571, 3330172), (31916, 2876807), (32972, 2784671), (35249, 2604788), (55142, 1665086), (70498, 1302394), (110284, 832543), (140996, 651197)]