78753948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1827

約数の個数: 96

約数和(自身を含む): 231813120

約数和(自身を除く): 153059172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 78, 82, 84, 91, 123, 156, 164, 182, 246, 273, 287, 364, 492, 533, 546, 574, 861, 1066, 1092, 1148, 1599, 1722, 1759, 2132, 3198, 3444, 3518, 3731, 5277, 6396, 7036, 7462, 10554, 11193, 12313, 14924, 21108, 22386, 22867, 24626, 36939, 44772, 45734, 49252, 68601, 72119, 73878, 91468, 137202, 144238, 147756, 160069, 216357, 274404, 288476, 320138, 432714, 480207, 504833, 640276, 865428, 937547, 960414, 1009666, 1514499, 1875094, 1920828, 2019332, 2812641, 3028998, 3750188, 5625282, 6057996, 6562829, 11250564, 13125658, 19688487, 26251316, 39376974, 78753948]

約数ペア:

[(1, 78753948), (2, 39376974), (3, 26251316), (4, 19688487), (6, 13125658), (7, 11250564), (12, 6562829), (13, 6057996), (14, 5625282), (21, 3750188), (26, 3028998), (28, 2812641), (39, 2019332), (41, 1920828), (42, 1875094), (52, 1514499), (78, 1009666), (82, 960414), (84, 937547), (91, 865428), (123, 640276), (156, 504833), (164, 480207), (182, 432714), (246, 320138), (273, 288476), (287, 274404), (364, 216357), (492, 160069), (533, 147756), (546, 144238), (574, 137202), (861, 91468), (1066, 73878), (1092, 72119), (1148, 68601), (1599, 49252), (1722, 45734), (1759, 44772), (2132, 36939), (3198, 24626), (3444, 22867), (3518, 22386), (3731, 21108), (5277, 14924), (6396, 12313), (7036, 11193), (7462, 10554)]