88540740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9281}}^1$

素因数の和:9349

約数の個数: 72

約数和(自身を含む): 273670488

約数和(自身を除く): 185129748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9281, 9540, 18562, 27843, 37124, 46405, 55686, 83529, 92810, 111372, 139215, 167058, 185620, 278430, 334116, 417645, 491893, 556860, 835290, 983786, 1475679, 1670580, 1967572, 2459465, 2951358, 4427037, 4918930, 5902716, 7378395, 8854074, 9837860, 14756790, 17708148, 22135185, 29513580, 44270370, 88540740]

約数ペア:

[(1, 88540740), (2, 44270370), (3, 29513580), (4, 22135185), (5, 17708148), (6, 14756790), (9, 9837860), (10, 8854074), (12, 7378395), (15, 5902716), (18, 4918930), (20, 4427037), (30, 2951358), (36, 2459465), (45, 1967572), (53, 1670580), (60, 1475679), (90, 983786), (106, 835290), (159, 556860), (180, 491893), (212, 417645), (265, 334116), (318, 278430), (477, 185620), (530, 167058), (636, 139215), (795, 111372), (954, 92810), (1060, 83529), (1590, 55686), (1908, 46405), (2385, 37124), (3180, 27843), (4770, 18562), (9281, 9540)]