69850476

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 181285104

約数和(自身を除く): 111434628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 97, 166, 194, 241, 249, 291, 332, 388, 482, 498, 582, 723, 747, 873, 964, 996, 1164, 1446, 1494, 1746, 2169, 2892, 2988, 3492, 4338, 8051, 8676, 16102, 20003, 23377, 24153, 32204, 40006, 46754, 48306, 60009, 70131, 72459, 80012, 93508, 96612, 120018, 140262, 144918, 180027, 210393, 240036, 280524, 289836, 360054, 420786, 720108, 841572, 1940291, 3880582, 5820873, 7761164, 11641746, 17462619, 23283492, 34925238, 69850476]

約数ペア:

[(1, 69850476), (2, 34925238), (3, 23283492), (4, 17462619), (6, 11641746), (9, 7761164), (12, 5820873), (18, 3880582), (36, 1940291), (83, 841572), (97, 720108), (166, 420786), (194, 360054), (241, 289836), (249, 280524), (291, 240036), (332, 210393), (388, 180027), (482, 144918), (498, 140262), (582, 120018), (723, 96612), (747, 93508), (873, 80012), (964, 72459), (996, 70131), (1164, 60009), (1446, 48306), (1494, 46754), (1746, 40006), (2169, 32204), (2892, 24153), (2988, 23377), (3492, 20003), (4338, 16102), (8051, 8676)]