89829064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 189604800

約数和(自身を除く): 99775736

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 53, 86, 104, 106, 172, 212, 344, 379, 424, 559, 689, 758, 1118, 1378, 1516, 2236, 2279, 2756, 3032, 4472, 4558, 4927, 5512, 9116, 9854, 16297, 18232, 19708, 20087, 29627, 32594, 39416, 40174, 59254, 65188, 80348, 118508, 130376, 160696, 211861, 237016, 261131, 423722, 522262, 847444, 863741, 1044524, 1694888, 1727482, 2089048, 3454964, 6909928, 11228633, 22457266, 44914532, 89829064]

約数ペア:

[(1, 89829064), (2, 44914532), (4, 22457266), (8, 11228633), (13, 6909928), (26, 3454964), (43, 2089048), (52, 1727482), (53, 1694888), (86, 1044524), (104, 863741), (106, 847444), (172, 522262), (212, 423722), (344, 261131), (379, 237016), (424, 211861), (559, 160696), (689, 130376), (758, 118508), (1118, 80348), (1378, 65188), (1516, 59254), (2236, 40174), (2279, 39416), (2756, 32594), (3032, 29627), (4472, 20087), (4558, 19708), (4927, 18232), (5512, 16297), (9116, 9854)]