71766744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 214272000

約数和(自身を除く): 142505256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 61, 84, 94, 122, 141, 149, 168, 183, 188, 244, 282, 298, 329, 366, 376, 427, 447, 488, 564, 596, 658, 732, 854, 894, 987, 1043, 1128, 1192, 1281, 1316, 1464, 1708, 1788, 1974, 2086, 2562, 2632, 2867, 3129, 3416, 3576, 3948, 4172, 5124, 5734, 6258, 7003, 7896, 8344, 8601, 9089, 10248, 11468, 12516, 14006, 17202, 18178, 20069, 21009, 22936, 25032, 27267, 28012, 34404, 36356, 40138, 42018, 49021, 54534, 56024, 60207, 63623, 68808, 72712, 80276, 84036, 98042, 109068, 120414, 127246, 147063, 160552, 168072, 190869, 196084, 218136, 240828, 254492, 294126, 381738, 392168, 427183, 481656, 508984, 588252, 763476, 854366, 1176504, 1281549, 1526952, 1708732, 2563098, 2990281, 3417464, 5126196, 5980562, 8970843, 10252392, 11961124, 17941686, 23922248, 35883372, 71766744]

約数ペア:

[(1, 71766744), (2, 35883372), (3, 23922248), (4, 17941686), (6, 11961124), (7, 10252392), (8, 8970843), (12, 5980562), (14, 5126196), (21, 3417464), (24, 2990281), (28, 2563098), (42, 1708732), (47, 1526952), (56, 1281549), (61, 1176504), (84, 854366), (94, 763476), (122, 588252), (141, 508984), (149, 481656), (168, 427183), (183, 392168), (188, 381738), (244, 294126), (282, 254492), (298, 240828), (329, 218136), (366, 196084), (376, 190869), (427, 168072), (447, 160552), (488, 147063), (564, 127246), (596, 120414), (658, 109068), (732, 98042), (854, 84036), (894, 80276), (987, 72712), (1043, 68808), (1128, 63623), (1192, 60207), (1281, 56024), (1316, 54534), (1464, 49021), (1708, 42018), (1788, 40138), (1974, 36356), (2086, 34404), (2562, 28012), (2632, 27267), (2867, 25032), (3129, 22936), (3416, 21009), (3576, 20069), (3948, 18178), (4172, 17202), (5124, 14006), (5734, 12516), (6258, 11468), (7003, 10248), (7896, 9089), (8344, 8601)]