78864852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2609}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 201700800

約数和(自身を除く): 122835948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 229, 458, 687, 916, 1374, 2519, 2609, 2748, 5038, 5218, 7557, 7827, 10076, 10436, 15114, 15654, 28699, 30228, 31308, 57398, 86097, 114796, 172194, 344388, 597461, 1194922, 1792383, 2389844, 3584766, 6572071, 7169532, 13144142, 19716213, 26288284, 39432426, 78864852]

約数ペア:

[(1, 78864852), (2, 39432426), (3, 26288284), (4, 19716213), (6, 13144142), (11, 7169532), (12, 6572071), (22, 3584766), (33, 2389844), (44, 1792383), (66, 1194922), (132, 597461), (229, 344388), (458, 172194), (687, 114796), (916, 86097), (1374, 57398), (2519, 31308), (2609, 30228), (2748, 28699), (5038, 15654), (5218, 15114), (7557, 10436), (7827, 10076)]