82618308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:178

約数の個数: 108

約数和(自身を含む): 229269040

約数和(自身を除く): 146650732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 53, 57, 76, 86, 106, 114, 129, 159, 171, 172, 212, 228, 258, 318, 342, 387, 477, 516, 636, 684, 774, 817, 954, 1007, 1548, 1634, 1908, 2014, 2279, 2451, 2809, 3021, 3268, 4028, 4558, 4902, 5618, 6042, 6837, 7353, 8427, 9063, 9116, 9804, 11236, 12084, 13674, 14706, 16854, 18126, 20511, 25281, 27348, 29412, 33708, 36252, 41022, 43301, 50562, 53371, 82044, 86602, 101124, 106742, 120787, 129903, 160113, 173204, 213484, 241574, 259806, 320226, 362361, 389709, 480339, 483148, 519612, 640452, 724722, 779418, 960678, 1087083, 1449444, 1558836, 1921356, 2174166, 2294953, 4348332, 4589906, 6884859, 9179812, 13769718, 20654577, 27539436, 41309154, 82618308]

約数ペア:

[(1, 82618308), (2, 41309154), (3, 27539436), (4, 20654577), (6, 13769718), (9, 9179812), (12, 6884859), (18, 4589906), (19, 4348332), (36, 2294953), (38, 2174166), (43, 1921356), (53, 1558836), (57, 1449444), (76, 1087083), (86, 960678), (106, 779418), (114, 724722), (129, 640452), (159, 519612), (171, 483148), (172, 480339), (212, 389709), (228, 362361), (258, 320226), (318, 259806), (342, 241574), (387, 213484), (477, 173204), (516, 160113), (636, 129903), (684, 120787), (774, 106742), (817, 101124), (954, 86602), (1007, 82044), (1548, 53371), (1634, 50562), (1908, 43301), (2014, 41022), (2279, 36252), (2451, 33708), (2809, 29412), (3021, 27348), (3268, 25281), (4028, 20511), (4558, 18126), (4902, 16854), (5618, 14706), (6042, 13674), (6837, 12084), (7353, 11236), (8427, 9804), (9063, 9116)]