47928636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2243

約数の個数: 72

約数和(自身を含む): 140081760

約数和(自身を除く): 92153124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2137, 2492, 3204, 3738, 4274, 5607, 6411, 7476, 8548, 11214, 12822, 14959, 19233, 22428, 25644, 29918, 38466, 44877, 59836, 76932, 89754, 134631, 179508, 190193, 269262, 380386, 538524, 570579, 760772, 1141158, 1331351, 1711737, 2282316, 2662702, 3423474, 3994053, 5325404, 6846948, 7988106, 11982159, 15976212, 23964318, 47928636]

約数ペア:

[(1, 47928636), (2, 23964318), (3, 15976212), (4, 11982159), (6, 7988106), (7, 6846948), (9, 5325404), (12, 3994053), (14, 3423474), (18, 2662702), (21, 2282316), (28, 1711737), (36, 1331351), (42, 1141158), (63, 760772), (84, 570579), (89, 538524), (126, 380386), (178, 269262), (252, 190193), (267, 179508), (356, 134631), (534, 89754), (623, 76932), (801, 59836), (1068, 44877), (1246, 38466), (1602, 29918), (1869, 25644), (2137, 22428), (2492, 19233), (3204, 14959), (3738, 12822), (4274, 11214), (5607, 8548), (6411, 7476)]