65478072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1259}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 114147528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 197, 264, 394, 591, 788, 1182, 1259, 1576, 2167, 2364, 2518, 3777, 4334, 4728, 5036, 6501, 7554, 8668, 10072, 13002, 13849, 15108, 17336, 26004, 27698, 30216, 41547, 52008, 55396, 83094, 110792, 166188, 248023, 332376, 496046, 744069, 992092, 1488138, 1984184, 2728253, 2976276, 5456506, 5952552, 8184759, 10913012, 16369518, 21826024, 32739036, 65478072]

約数ペア:

[(1, 65478072), (2, 32739036), (3, 21826024), (4, 16369518), (6, 10913012), (8, 8184759), (11, 5952552), (12, 5456506), (22, 2976276), (24, 2728253), (33, 1984184), (44, 1488138), (66, 992092), (88, 744069), (132, 496046), (197, 332376), (264, 248023), (394, 166188), (591, 110792), (788, 83094), (1182, 55396), (1259, 52008), (1576, 41547), (2167, 30216), (2364, 27698), (2518, 26004), (3777, 17336), (4334, 15108), (4728, 13849), (5036, 13002), (6501, 10072), (7554, 8668)]