123498864

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2251}}^1$

素因数の和:2395

約数の個数: 80

約数和(自身を含む): 357437440

約数和(自身を除く): 233938576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1524, 2032, 2251, 2286, 3048, 3429, 4502, 4572, 6096, 6753, 6858, 9004, 9144, 13506, 13716, 18008, 18288, 20259, 27012, 27432, 36016, 40518, 54024, 54864, 60777, 81036, 108048, 121554, 162072, 243108, 285877, 324144, 486216, 571754, 857631, 972432, 1143508, 1715262, 2287016, 2572893, 3430524, 4574032, 5145786, 6861048, 7718679, 10291572, 13722096, 15437358, 20583144, 30874716, 41166288, 61749432, 123498864]

約数ペア:

[(1, 123498864), (2, 61749432), (3, 41166288), (4, 30874716), (6, 20583144), (8, 15437358), (9, 13722096), (12, 10291572), (16, 7718679), (18, 6861048), (24, 5145786), (27, 4574032), (36, 3430524), (48, 2572893), (54, 2287016), (72, 1715262), (108, 1143508), (127, 972432), (144, 857631), (216, 571754), (254, 486216), (381, 324144), (432, 285877), (508, 243108), (762, 162072), (1016, 121554), (1143, 108048), (1524, 81036), (2032, 60777), (2251, 54864), (2286, 54024), (3048, 40518), (3429, 36016), (4502, 27432), (4572, 27012), (6096, 20259), (6753, 18288), (6858, 18008), (9004, 13716), (9144, 13506)]