84678426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2699}}^1$

素因数の和:2800

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 133049574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 498, 581, 747, 1162, 1494, 1743, 2241, 2699, 3486, 4482, 5229, 5398, 8097, 10458, 15687, 16194, 18893, 24291, 31374, 37786, 48582, 56679, 72873, 113358, 145746, 170037, 224017, 340074, 448034, 510111, 672051, 1020222, 1344102, 1568119, 2016153, 3136238, 4032306, 4704357, 6048459, 9408714, 12096918, 14113071, 28226142, 42339213, 84678426]

約数ペア:

[(1, 84678426), (2, 42339213), (3, 28226142), (6, 14113071), (7, 12096918), (9, 9408714), (14, 6048459), (18, 4704357), (21, 4032306), (27, 3136238), (42, 2016153), (54, 1568119), (63, 1344102), (83, 1020222), (126, 672051), (166, 510111), (189, 448034), (249, 340074), (378, 224017), (498, 170037), (581, 145746), (747, 113358), (1162, 72873), (1494, 56679), (1743, 48582), (2241, 37786), (2699, 31374), (3486, 24291), (4482, 18893), (5229, 16194), (5398, 15687), (8097, 10458)]