79995396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 214220160

約数和(自身を除く): 134224764

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 137, 156, 197, 228, 247, 274, 394, 411, 494, 548, 591, 741, 788, 822, 988, 1182, 1482, 1644, 1781, 2364, 2561, 2603, 2964, 3562, 3743, 5122, 5206, 5343, 7124, 7486, 7683, 7809, 10244, 10412, 10686, 11229, 14972, 15366, 15618, 21372, 22458, 26989, 30732, 31236, 33839, 44916, 48659, 53978, 67678, 80967, 97318, 101517, 107956, 135356, 145977, 161934, 194636, 203034, 291954, 323868, 350857, 406068, 512791, 583908, 701714, 1025582, 1052571, 1403428, 1538373, 2051164, 2105142, 3076746, 4210284, 6153492, 6666283, 13332566, 19998849, 26665132, 39997698, 79995396]

約数ペア:

[(1, 79995396), (2, 39997698), (3, 26665132), (4, 19998849), (6, 13332566), (12, 6666283), (13, 6153492), (19, 4210284), (26, 3076746), (38, 2105142), (39, 2051164), (52, 1538373), (57, 1403428), (76, 1052571), (78, 1025582), (114, 701714), (137, 583908), (156, 512791), (197, 406068), (228, 350857), (247, 323868), (274, 291954), (394, 203034), (411, 194636), (494, 161934), (548, 145977), (591, 135356), (741, 107956), (788, 101517), (822, 97318), (988, 80967), (1182, 67678), (1482, 53978), (1644, 48659), (1781, 44916), (2364, 33839), (2561, 31236), (2603, 30732), (2964, 26989), (3562, 22458), (3743, 21372), (5122, 15618), (5206, 15366), (5343, 14972), (7124, 11229), (7486, 10686), (7683, 10412), (7809, 10244)]