76400982

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:867

約数の個数: 80

約数和(自身を含む): 198110880

約数和(自身を除く): 121709898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 89, 126, 162, 178, 189, 267, 378, 534, 567, 623, 757, 801, 1134, 1246, 1514, 1602, 1869, 2271, 2403, 3738, 4542, 4806, 5299, 5607, 6813, 7209, 10598, 11214, 13626, 14418, 15897, 16821, 20439, 31794, 33642, 40878, 47691, 50463, 61317, 67373, 95382, 100926, 122634, 134746, 143073, 202119, 286146, 404238, 429219, 471611, 606357, 858438, 943222, 1212714, 1414833, 1819071, 2829666, 3638142, 4244499, 5457213, 8488998, 10914426, 12733497, 25466994, 38200491, 76400982]

約数ペア:

[(1, 76400982), (2, 38200491), (3, 25466994), (6, 12733497), (7, 10914426), (9, 8488998), (14, 5457213), (18, 4244499), (21, 3638142), (27, 2829666), (42, 1819071), (54, 1414833), (63, 1212714), (81, 943222), (89, 858438), (126, 606357), (162, 471611), (178, 429219), (189, 404238), (267, 286146), (378, 202119), (534, 143073), (567, 134746), (623, 122634), (757, 100926), (801, 95382), (1134, 67373), (1246, 61317), (1514, 50463), (1602, 47691), (1869, 40878), (2271, 33642), (2403, 31794), (3738, 20439), (4542, 16821), (4806, 15897), (5299, 14418), (5607, 13626), (6813, 11214), (7209, 10598)]