123833196

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 328333824

約数和(自身を除く): 204500628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 347, 414, 431, 694, 828, 862, 1041, 1293, 1388, 1724, 2082, 2586, 3123, 3879, 4164, 5172, 6246, 7758, 7981, 9913, 12492, 15516, 15962, 19826, 23943, 29739, 31924, 39652, 47886, 59478, 71829, 89217, 95772, 118956, 143658, 149557, 178434, 287316, 299114, 356868, 448671, 598228, 897342, 1346013, 1794684, 2692026, 3439811, 5384052, 6879622, 10319433, 13759244, 20638866, 30958299, 41277732, 61916598, 123833196]

約数ペア:

[(1, 123833196), (2, 61916598), (3, 41277732), (4, 30958299), (6, 20638866), (9, 13759244), (12, 10319433), (18, 6879622), (23, 5384052), (36, 3439811), (46, 2692026), (69, 1794684), (92, 1346013), (138, 897342), (207, 598228), (276, 448671), (347, 356868), (414, 299114), (431, 287316), (694, 178434), (828, 149557), (862, 143658), (1041, 118956), (1293, 95772), (1388, 89217), (1724, 71829), (2082, 59478), (2586, 47886), (3123, 39652), (3879, 31924), (4164, 29739), (5172, 23943), (6246, 19826), (7758, 15962), (7981, 15516), (9913, 12492)]