86812560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13397}}^1$

素因数の和:13422

約数の個数: 100

約数和(自身を含む): 301535388

約数和(自身を除く): 214722828

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 13397, 26794, 40191, 53588, 66985, 80382, 107176, 120573, 133970, 160764, 200955, 214352, 241146, 267940, 321528, 361719, 401910, 482292, 535880, 602865, 643056, 723438, 803820, 964584, 1071760, 1085157, 1205730, 1446876, 1607640, 1808595, 1929168, 2170314, 2411460, 2893752, 3215280, 3617190, 4340628, 4822920, 5425785, 5787504, 7234380, 8681256, 9645840, 10851570, 14468760, 17362512, 21703140, 28937520, 43406280, 86812560]

約数ペア:

[(1, 86812560), (2, 43406280), (3, 28937520), (4, 21703140), (5, 17362512), (6, 14468760), (8, 10851570), (9, 9645840), (10, 8681256), (12, 7234380), (15, 5787504), (16, 5425785), (18, 4822920), (20, 4340628), (24, 3617190), (27, 3215280), (30, 2893752), (36, 2411460), (40, 2170314), (45, 1929168), (48, 1808595), (54, 1607640), (60, 1446876), (72, 1205730), (80, 1085157), (81, 1071760), (90, 964584), (108, 803820), (120, 723438), (135, 643056), (144, 602865), (162, 535880), (180, 482292), (216, 401910), (240, 361719), (270, 321528), (324, 267940), (360, 241146), (405, 214352), (432, 200955), (540, 160764), (648, 133970), (720, 120573), (810, 107176), (1080, 80382), (1296, 66985), (1620, 53588), (2160, 40191), (3240, 26794), (6480, 13397)]