61860708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:874

約数の個数: 144

約数和(自身を含む): 201067776

約数和(自身を除く): 139207068

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, 819, 821, 828, 897, 966, 1092, 1196, 1449, 1638, 1642, 1794, 1932, 2093, 2463, 2691, 2898, 3276, 3284, 3588, 4186, 4926, 5382, 5747, 5796, 6279, 7389, 8372, 9852, 10673, 10764, 11494, 12558, 14778, 17241, 18837, 18883, 21346, 22988, 25116, 29556, 32019, 34482, 37674, 37766, 42692, 51723, 56649, 64038, 68964, 74711, 75348, 75532, 96057, 103446, 113298, 128076, 132181, 149422, 169947, 192114, 206892, 224133, 226596, 245479, 264362, 298844, 339894, 384228, 396543, 448266, 490958, 528724, 672399, 679788, 736437, 793086, 896532, 981916, 1189629, 1344798, 1472874, 1586172, 1718353, 2209311, 2379258, 2689596, 2945748, 3436706, 4418622, 4758516, 5155059, 6873412, 8837244, 10310118, 15465177, 20620236, 30930354, 61860708]

約数ペア:

[(1, 61860708), (2, 30930354), (3, 20620236), (4, 15465177), (6, 10310118), (7, 8837244), (9, 6873412), (12, 5155059), (13, 4758516), (14, 4418622), (18, 3436706), (21, 2945748), (23, 2689596), (26, 2379258), (28, 2209311), (36, 1718353), (39, 1586172), (42, 1472874), (46, 1344798), (52, 1189629), (63, 981916), (69, 896532), (78, 793086), (84, 736437), (91, 679788), (92, 672399), (117, 528724), (126, 490958), (138, 448266), (156, 396543), (161, 384228), (182, 339894), (207, 298844), (234, 264362), (252, 245479), (273, 226596), (276, 224133), (299, 206892), (322, 192114), (364, 169947), (414, 149422), (468, 132181), (483, 128076), (546, 113298), (598, 103446), (644, 96057), (819, 75532), (821, 75348), (828, 74711), (897, 68964), (966, 64038), (1092, 56649), (1196, 51723), (1449, 42692), (1638, 37766), (1642, 37674), (1794, 34482), (1932, 32019), (2093, 29556), (2463, 25116), (2691, 22988), (2898, 21346), (3276, 18883), (3284, 18837), (3588, 17241), (4186, 14778), (4926, 12558), (5382, 11494), (5747, 10764), (5796, 10673), (6279, 9852), (7389, 8372)]