64106952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 199584000

約数和(自身を除く): 135477048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 149, 156, 168, 182, 197, 273, 298, 312, 364, 394, 447, 546, 591, 596, 728, 788, 894, 1043, 1092, 1182, 1192, 1379, 1576, 1788, 1937, 2086, 2184, 2364, 2561, 2758, 3129, 3576, 3874, 4137, 4172, 4728, 5122, 5516, 5811, 6258, 7683, 7748, 8274, 8344, 10244, 11032, 11622, 12516, 13559, 15366, 15496, 16548, 17927, 20488, 23244, 25032, 27118, 29353, 30732, 33096, 35854, 40677, 46488, 53781, 54236, 58706, 61464, 71708, 81354, 88059, 107562, 108472, 117412, 143416, 162708, 176118, 205471, 215124, 234824, 325416, 352236, 381589, 410942, 430248, 616413, 704472, 763178, 821884, 1144767, 1232826, 1526356, 1643768, 2289534, 2465652, 2671123, 3052712, 4579068, 4931304, 5342246, 8013369, 9158136, 10684492, 16026738, 21368984, 32053476, 64106952]

約数ペア:

[(1, 64106952), (2, 32053476), (3, 21368984), (4, 16026738), (6, 10684492), (7, 9158136), (8, 8013369), (12, 5342246), (13, 4931304), (14, 4579068), (21, 3052712), (24, 2671123), (26, 2465652), (28, 2289534), (39, 1643768), (42, 1526356), (52, 1232826), (56, 1144767), (78, 821884), (84, 763178), (91, 704472), (104, 616413), (149, 430248), (156, 410942), (168, 381589), (182, 352236), (197, 325416), (273, 234824), (298, 215124), (312, 205471), (364, 176118), (394, 162708), (447, 143416), (546, 117412), (591, 108472), (596, 107562), (728, 88059), (788, 81354), (894, 71708), (1043, 61464), (1092, 58706), (1182, 54236), (1192, 53781), (1379, 46488), (1576, 40677), (1788, 35854), (1937, 33096), (2086, 30732), (2184, 29353), (2364, 27118), (2561, 25032), (2758, 23244), (3129, 20488), (3576, 17927), (3874, 16548), (4137, 15496), (4172, 15366), (4728, 13559), (5122, 12516), (5516, 11622), (5811, 11032), (6258, 10244), (7683, 8344), (7748, 8274)]