1117656

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 3268980

約数和(自身を除く): 2151324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 258, 342, 344, 361, 387, 456, 516, 684, 722, 774, 817, 1032, 1083, 1368, 1444, 1548, 1634, 2166, 2451, 2888, 3096, 3249, 3268, 4332, 4902, 6498, 6536, 7353, 8664, 9804, 12996, 14706, 15523, 19608, 25992, 29412, 31046, 46569, 58824, 62092, 93138, 124184, 139707, 186276, 279414, 372552, 558828, 1117656]

約数ペア:

[(1, 1117656), (2, 558828), (3, 372552), (4, 279414), (6, 186276), (8, 139707), (9, 124184), (12, 93138), (18, 62092), (19, 58824), (24, 46569), (36, 31046), (38, 29412), (43, 25992), (57, 19608), (72, 15523), (76, 14706), (86, 12996), (114, 9804), (129, 8664), (152, 7353), (171, 6536), (172, 6498), (228, 4902), (258, 4332), (342, 3268), (344, 3249), (361, 3096), (387, 2888), (456, 2451), (516, 2166), (684, 1634), (722, 1548), (774, 1444), (817, 1368), (1032, 1083)]