172918908

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 465819200

約数和(自身を除く): 292900292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 109, 111, 148, 218, 222, 327, 333, 397, 436, 444, 654, 666, 794, 981, 999, 1191, 1308, 1332, 1588, 1962, 1998, 2382, 2943, 3573, 3924, 3996, 4033, 4764, 5886, 7146, 8066, 10719, 11772, 12099, 14292, 14689, 16132, 21438, 24198, 29378, 36297, 42876, 43273, 44067, 48396, 58756, 72594, 86546, 88134, 108891, 129819, 132201, 145188, 173092, 176268, 217782, 259638, 264402, 389457, 396603, 435564, 519276, 528804, 778914, 793206, 1168371, 1557828, 1586412, 1601101, 2336742, 3202202, 4673484, 4803303, 6404404, 9606606, 14409909, 19213212, 28819818, 43229727, 57639636, 86459454, 172918908]

約数ペア:

[(1, 172918908), (2, 86459454), (3, 57639636), (4, 43229727), (6, 28819818), (9, 19213212), (12, 14409909), (18, 9606606), (27, 6404404), (36, 4803303), (37, 4673484), (54, 3202202), (74, 2336742), (108, 1601101), (109, 1586412), (111, 1557828), (148, 1168371), (218, 793206), (222, 778914), (327, 528804), (333, 519276), (397, 435564), (436, 396603), (444, 389457), (654, 264402), (666, 259638), (794, 217782), (981, 176268), (999, 173092), (1191, 145188), (1308, 132201), (1332, 129819), (1588, 108891), (1962, 88134), (1998, 86546), (2382, 72594), (2943, 58756), (3573, 48396), (3924, 44067), (3996, 43273), (4033, 42876), (4764, 36297), (5886, 29378), (7146, 24198), (8066, 21438), (10719, 16132), (11772, 14689), (12099, 14292)]