61711496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 156764160

約数和(自身を除く): 95052664

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 71, 77, 83, 88, 119, 136, 142, 154, 166, 187, 238, 284, 308, 332, 374, 476, 497, 568, 581, 616, 664, 748, 781, 913, 952, 994, 1162, 1207, 1309, 1411, 1496, 1562, 1826, 1988, 2324, 2414, 2618, 2822, 3124, 3652, 3976, 4648, 4828, 5236, 5467, 5644, 5893, 6248, 6391, 7304, 8449, 9656, 9877, 10472, 10934, 11288, 11786, 12782, 13277, 15521, 16898, 19754, 21868, 23572, 25564, 26554, 31042, 33796, 39508, 41251, 43736, 47144, 51128, 53108, 62084, 64823, 67592, 79016, 82502, 92939, 100181, 106216, 108647, 124168, 129646, 165004, 185878, 200362, 217294, 259292, 330008, 371756, 400724, 434588, 453761, 518584, 701267, 743512, 801448, 869176, 907522, 1101991, 1402534, 1815044, 2203982, 2805068, 3630088, 4407964, 5610136, 7713937, 8815928, 15427874, 30855748, 61711496]

約数ペア:

[(1, 61711496), (2, 30855748), (4, 15427874), (7, 8815928), (8, 7713937), (11, 5610136), (14, 4407964), (17, 3630088), (22, 2805068), (28, 2203982), (34, 1815044), (44, 1402534), (56, 1101991), (68, 907522), (71, 869176), (77, 801448), (83, 743512), (88, 701267), (119, 518584), (136, 453761), (142, 434588), (154, 400724), (166, 371756), (187, 330008), (238, 259292), (284, 217294), (308, 200362), (332, 185878), (374, 165004), (476, 129646), (497, 124168), (568, 108647), (581, 106216), (616, 100181), (664, 92939), (748, 82502), (781, 79016), (913, 67592), (952, 64823), (994, 62084), (1162, 53108), (1207, 51128), (1309, 47144), (1411, 43736), (1496, 41251), (1562, 39508), (1826, 33796), (1988, 31042), (2324, 26554), (2414, 25564), (2618, 23572), (2822, 21868), (3124, 19754), (3652, 16898), (3976, 15521), (4648, 13277), (4828, 12782), (5236, 11786), (5467, 11288), (5644, 10934), (5893, 10472), (6248, 9877), (6391, 9656), (7304, 8449)]