81976152

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{110183}}^1$

素因数の和:110223

約数の個数: 32

約数和(自身を含む): 211553280

約数和(自身を除く): 129577128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 110183, 220366, 330549, 440732, 661098, 881464, 1322196, 2644392, 3415673, 6831346, 10247019, 13662692, 20494038, 27325384, 40988076, 81976152]

約数ペア:

[(1, 81976152), (2, 40988076), (3, 27325384), (4, 20494038), (6, 13662692), (8, 10247019), (12, 6831346), (24, 3415673), (31, 2644392), (62, 1322196), (93, 881464), (124, 661098), (186, 440732), (248, 330549), (372, 220366), (744, 110183)]