129387636

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1854

約数の個数: 108

約数和(自身を含む): 389958660

約数和(自身を除く): 260571024

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 588, 738, 861, 882, 1148, 1476, 1722, 1764, 1789, 2009, 2583, 3444, 3578, 4018, 5166, 5367, 6027, 7156, 8036, 10332, 10734, 12054, 12523, 16101, 18081, 21468, 24108, 25046, 32202, 36162, 37569, 50092, 64404, 72324, 73349, 75138, 87661, 112707, 146698, 150276, 175322, 220047, 225414, 262983, 293396, 350644, 440094, 450828, 513443, 525966, 660141, 788949, 880188, 1026886, 1051932, 1320282, 1540329, 1577898, 2053772, 2640564, 3080658, 3155796, 3594101, 4620987, 6161316, 7188202, 9241974, 10782303, 14376404, 18483948, 21564606, 32346909, 43129212, 64693818, 129387636]

約数ペア:

[(1, 129387636), (2, 64693818), (3, 43129212), (4, 32346909), (6, 21564606), (7, 18483948), (9, 14376404), (12, 10782303), (14, 9241974), (18, 7188202), (21, 6161316), (28, 4620987), (36, 3594101), (41, 3155796), (42, 3080658), (49, 2640564), (63, 2053772), (82, 1577898), (84, 1540329), (98, 1320282), (123, 1051932), (126, 1026886), (147, 880188), (164, 788949), (196, 660141), (246, 525966), (252, 513443), (287, 450828), (294, 440094), (369, 350644), (441, 293396), (492, 262983), (574, 225414), (588, 220047), (738, 175322), (861, 150276), (882, 146698), (1148, 112707), (1476, 87661), (1722, 75138), (1764, 73349), (1789, 72324), (2009, 64404), (2583, 50092), (3444, 37569), (3578, 36162), (4018, 32202), (5166, 25046), (5367, 24108), (6027, 21468), (7156, 18081), (8036, 16101), (10332, 12523), (10734, 12054)]