87101479848

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:1087

約数の個数: 128

約数和(自身を含む): 221699358720

約数和(自身を除く): 134597878872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 251, 254, 257, 381, 443, 502, 508, 514, 753, 762, 771, 886, 1004, 1016, 1028, 1329, 1506, 1524, 1542, 1772, 2008, 2056, 2658, 3012, 3048, 3084, 3544, 5316, 6024, 6168, 10632, 31877, 32639, 56261, 63754, 64507, 65278, 95631, 97917, 111193, 112522, 113851, 127508, 129014, 130556, 168783, 191262, 193521, 195834, 222386, 225044, 227702, 255016, 258028, 261112, 333579, 337566, 341553, 382524, 387042, 391668, 444772, 450088, 455404, 516056, 667158, 675132, 683106, 765048, 774084, 783336, 889544, 910808, 1334316, 1350264, 1366212, 1548168, 2668632, 2732424, 8192389, 14121511, 14459077, 16384778, 24577167, 28243022, 28576601, 28918154, 32769556, 42364533, 43377231, 49154334, 56486044, 57153202, 57836308, 65539112, 84729066, 85729803, 86754462, 98308668, 112972088, 114306404, 115672616, 169458132, 171459606, 173508924, 196617336, 228612808, 338916264, 342919212, 347017848, 685838424, 3629228327, 7258456654, 10887684981, 14516913308, 21775369962, 29033826616, 43550739924, 87101479848]

約数ペア:

[(1, 87101479848), (2, 43550739924), (3, 29033826616), (4, 21775369962), (6, 14516913308), (8, 10887684981), (12, 7258456654), (24, 3629228327), (127, 685838424), (251, 347017848), (254, 342919212), (257, 338916264), (381, 228612808), (443, 196617336), (502, 173508924), (508, 171459606), (514, 169458132), (753, 115672616), (762, 114306404), (771, 112972088), (886, 98308668), (1004, 86754462), (1016, 85729803), (1028, 84729066), (1329, 65539112), (1506, 57836308), (1524, 57153202), (1542, 56486044), (1772, 49154334), (2008, 43377231), (2056, 42364533), (2658, 32769556), (3012, 28918154), (3048, 28576601), (3084, 28243022), (3544, 24577167), (5316, 16384778), (6024, 14459077), (6168, 14121511), (10632, 8192389), (31877, 2732424), (32639, 2668632), (56261, 1548168), (63754, 1366212), (64507, 1350264), (65278, 1334316), (95631, 910808), (97917, 889544), (111193, 783336), (112522, 774084), (113851, 765048), (127508, 683106), (129014, 675132), (130556, 667158), (168783, 516056), (191262, 455404), (193521, 450088), (195834, 444772), (222386, 391668), (225044, 387042), (227702, 382524), (255016, 341553), (258028, 337566), (261112, 333579)]