42939792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1101

約数の個数: 120

約数和(自身を含む): 140824320

約数和(自身を除く): 97884528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1039, 1148, 1476, 1722, 1968, 2078, 2296, 2583, 2952, 3117, 3444, 4156, 4592, 5166, 5904, 6234, 6888, 7273, 8312, 9351, 10332, 12468, 13776, 14546, 16624, 18702, 20664, 21819, 24936, 29092, 37404, 41328, 42599, 43638, 49872, 58184, 65457, 74808, 85198, 87276, 116368, 127797, 130914, 149616, 170396, 174552, 255594, 261828, 298193, 340792, 349104, 383391, 511188, 523656, 596386, 681584, 766782, 894579, 1022376, 1047312, 1192772, 1533564, 1789158, 2044752, 2385544, 2683737, 3067128, 3578316, 4771088, 5367474, 6134256, 7156632, 10734948, 14313264, 21469896, 42939792]

約数ペア:

[(1, 42939792), (2, 21469896), (3, 14313264), (4, 10734948), (6, 7156632), (7, 6134256), (8, 5367474), (9, 4771088), (12, 3578316), (14, 3067128), (16, 2683737), (18, 2385544), (21, 2044752), (24, 1789158), (28, 1533564), (36, 1192772), (41, 1047312), (42, 1022376), (48, 894579), (56, 766782), (63, 681584), (72, 596386), (82, 523656), (84, 511188), (112, 383391), (123, 349104), (126, 340792), (144, 298193), (164, 261828), (168, 255594), (246, 174552), (252, 170396), (287, 149616), (328, 130914), (336, 127797), (369, 116368), (492, 87276), (504, 85198), (574, 74808), (656, 65457), (738, 58184), (861, 49872), (984, 43638), (1008, 42599), (1039, 41328), (1148, 37404), (1476, 29092), (1722, 24936), (1968, 21819), (2078, 20664), (2296, 18702), (2583, 16624), (2952, 14546), (3117, 13776), (3444, 12468), (4156, 10332), (4592, 9351), (5166, 8312), (5904, 7273), (6234, 6888)]