72318288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 226271232

約数和(自身を除く): 153952944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 53, 56, 62, 84, 93, 106, 112, 124, 131, 159, 168, 186, 212, 217, 248, 262, 318, 336, 371, 372, 393, 424, 434, 496, 524, 636, 651, 742, 744, 786, 848, 868, 917, 1048, 1113, 1272, 1302, 1484, 1488, 1572, 1643, 1736, 1834, 2096, 2226, 2544, 2604, 2751, 2968, 3144, 3286, 3472, 3668, 4061, 4452, 4929, 5208, 5502, 5936, 6288, 6572, 6943, 7336, 8122, 8904, 9858, 10416, 11004, 11501, 12183, 13144, 13886, 14672, 16244, 17808, 19716, 20829, 22008, 23002, 24366, 26288, 27772, 28427, 32488, 34503, 39432, 41658, 44016, 46004, 48601, 48732, 55544, 56854, 64976, 69006, 78864, 83316, 85281, 92008, 97202, 97464, 111088, 113708, 138012, 145803, 166632, 170562, 184016, 194404, 194928, 215233, 227416, 276024, 291606, 333264, 341124, 388808, 430466, 454832, 552048, 583212, 645699, 682248, 777616, 860932, 1166424, 1291398, 1364496, 1506631, 1721864, 2332848, 2582796, 3013262, 3443728, 4519893, 5165592, 6026524, 9039786, 10331184, 12053048, 18079572, 24106096, 36159144, 72318288]

約数ペア:

[(1, 72318288), (2, 36159144), (3, 24106096), (4, 18079572), (6, 12053048), (7, 10331184), (8, 9039786), (12, 6026524), (14, 5165592), (16, 4519893), (21, 3443728), (24, 3013262), (28, 2582796), (31, 2332848), (42, 1721864), (48, 1506631), (53, 1364496), (56, 1291398), (62, 1166424), (84, 860932), (93, 777616), (106, 682248), (112, 645699), (124, 583212), (131, 552048), (159, 454832), (168, 430466), (186, 388808), (212, 341124), (217, 333264), (248, 291606), (262, 276024), (318, 227416), (336, 215233), (371, 194928), (372, 194404), (393, 184016), (424, 170562), (434, 166632), (496, 145803), (524, 138012), (636, 113708), (651, 111088), (742, 97464), (744, 97202), (786, 92008), (848, 85281), (868, 83316), (917, 78864), (1048, 69006), (1113, 64976), (1272, 56854), (1302, 55544), (1484, 48732), (1488, 48601), (1572, 46004), (1643, 44016), (1736, 41658), (1834, 39432), (2096, 34503), (2226, 32488), (2544, 28427), (2604, 27772), (2751, 26288), (2968, 24366), (3144, 23002), (3286, 22008), (3472, 20829), (3668, 19716), (4061, 17808), (4452, 16244), (4929, 14672), (5208, 13886), (5502, 13144), (5936, 12183), (6288, 11501), (6572, 11004), (6943, 10416), (7336, 9858), (8122, 8904)]