54777996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:780

約数の個数: 144

約数和(自身を含む): 178074624

約数和(自身を除く): 123296628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 727, 819, 828, 897, 966, 1092, 1196, 1449, 1454, 1638, 1794, 1932, 2093, 2181, 2691, 2898, 2908, 3276, 3588, 4186, 4362, 5089, 5382, 5796, 6279, 6543, 8372, 8724, 9451, 10178, 10764, 12558, 13086, 15267, 16721, 18837, 18902, 20356, 25116, 26172, 28353, 30534, 33442, 37674, 37804, 45801, 50163, 56706, 61068, 66157, 66884, 75348, 85059, 91602, 100326, 113412, 117047, 132314, 150489, 170118, 183204, 198471, 200652, 217373, 234094, 264628, 300978, 340236, 351141, 396942, 434746, 468188, 595413, 601956, 652119, 702282, 793884, 869492, 1053423, 1190826, 1304238, 1404564, 1521611, 1956357, 2106846, 2381652, 2608476, 3043222, 3912714, 4213692, 4564833, 6086444, 7825428, 9129666, 13694499, 18259332, 27388998, 54777996]

約数ペア:

[(1, 54777996), (2, 27388998), (3, 18259332), (4, 13694499), (6, 9129666), (7, 7825428), (9, 6086444), (12, 4564833), (13, 4213692), (14, 3912714), (18, 3043222), (21, 2608476), (23, 2381652), (26, 2106846), (28, 1956357), (36, 1521611), (39, 1404564), (42, 1304238), (46, 1190826), (52, 1053423), (63, 869492), (69, 793884), (78, 702282), (84, 652119), (91, 601956), (92, 595413), (117, 468188), (126, 434746), (138, 396942), (156, 351141), (161, 340236), (182, 300978), (207, 264628), (234, 234094), (252, 217373), (273, 200652), (276, 198471), (299, 183204), (322, 170118), (364, 150489), (414, 132314), (468, 117047), (483, 113412), (546, 100326), (598, 91602), (644, 85059), (727, 75348), (819, 66884), (828, 66157), (897, 61068), (966, 56706), (1092, 50163), (1196, 45801), (1449, 37804), (1454, 37674), (1638, 33442), (1794, 30534), (1932, 28353), (2093, 26172), (2181, 25116), (2691, 20356), (2898, 18902), (2908, 18837), (3276, 16721), (3588, 15267), (4186, 13086), (4362, 12558), (5089, 10764), (5382, 10178), (5796, 9451), (6279, 8724), (6543, 8372)]