122258412

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 315625856

約数和(自身を除く): 193367444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 157, 194, 223, 291, 314, 388, 446, 471, 582, 628, 669, 873, 892, 942, 1164, 1338, 1413, 1746, 1884, 2007, 2676, 2826, 3492, 4014, 5652, 8028, 15229, 21631, 30458, 35011, 43262, 45687, 60916, 64893, 70022, 86524, 91374, 105033, 129786, 137061, 140044, 182748, 194679, 210066, 259572, 274122, 315099, 389358, 420132, 548244, 630198, 778716, 1260396, 3396067, 6792134, 10188201, 13584268, 20376402, 30564603, 40752804, 61129206, 122258412]

約数ペア:

[(1, 122258412), (2, 61129206), (3, 40752804), (4, 30564603), (6, 20376402), (9, 13584268), (12, 10188201), (18, 6792134), (36, 3396067), (97, 1260396), (157, 778716), (194, 630198), (223, 548244), (291, 420132), (314, 389358), (388, 315099), (446, 274122), (471, 259572), (582, 210066), (628, 194679), (669, 182748), (873, 140044), (892, 137061), (942, 129786), (1164, 105033), (1338, 91374), (1413, 86524), (1746, 70022), (1884, 64893), (2007, 60916), (2676, 45687), (2826, 43262), (3492, 35011), (4014, 30458), (5652, 21631), (8028, 15229)]