87258028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1931}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 181762560

約数和(自身を除く): 94504532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 143, 158, 286, 316, 572, 869, 1027, 1738, 1931, 2054, 3476, 3862, 4108, 7724, 11297, 21241, 22594, 25103, 42482, 45188, 50206, 84964, 100412, 152549, 276133, 305098, 552266, 610196, 1104532, 1678039, 1983137, 3356078, 3966274, 6712156, 7932548, 21814507, 43629014, 87258028]

約数ペア:

[(1, 87258028), (2, 43629014), (4, 21814507), (11, 7932548), (13, 6712156), (22, 3966274), (26, 3356078), (44, 1983137), (52, 1678039), (79, 1104532), (143, 610196), (158, 552266), (286, 305098), (316, 276133), (572, 152549), (869, 100412), (1027, 84964), (1738, 50206), (1931, 45188), (2054, 42482), (3476, 25103), (3862, 22594), (4108, 21241), (7724, 11297)]