81830688

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37061}}^1$

素因数の和:37097

約数の個数: 48

約数和(自身を含む): 224150976

約数和(自身を除く): 142320288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 37061, 74122, 111183, 148244, 222366, 296488, 444732, 592976, 852403, 889464, 1185952, 1704806, 1778928, 2557209, 3409612, 3557856, 5114418, 6819224, 10228836, 13638448, 20457672, 27276896, 40915344, 81830688]

約数ペア:

[(1, 81830688), (2, 40915344), (3, 27276896), (4, 20457672), (6, 13638448), (8, 10228836), (12, 6819224), (16, 5114418), (23, 3557856), (24, 3409612), (32, 2557209), (46, 1778928), (48, 1704806), (69, 1185952), (92, 889464), (96, 852403), (138, 592976), (184, 444732), (276, 296488), (368, 222366), (552, 148244), (736, 111183), (1104, 74122), (2208, 37061)]