81869388

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2179}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 199234560

約数和(自身を除く): 117365172

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 101, 124, 186, 202, 303, 372, 404, 606, 1212, 2179, 3131, 4358, 6262, 6537, 8716, 9393, 12524, 13074, 18786, 26148, 37572, 67549, 135098, 202647, 220079, 270196, 405294, 440158, 660237, 810588, 880316, 1320474, 2640948, 6822449, 13644898, 20467347, 27289796, 40934694, 81869388]

約数ペア:

[(1, 81869388), (2, 40934694), (3, 27289796), (4, 20467347), (6, 13644898), (12, 6822449), (31, 2640948), (62, 1320474), (93, 880316), (101, 810588), (124, 660237), (186, 440158), (202, 405294), (303, 270196), (372, 220079), (404, 202647), (606, 135098), (1212, 67549), (2179, 37572), (3131, 26148), (4358, 18786), (6262, 13074), (6537, 12524), (8716, 9393)]