121684716

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 314299440

約数和(自身を除く): 192614724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 163, 178, 233, 267, 326, 356, 466, 489, 534, 652, 699, 801, 932, 978, 1068, 1398, 1467, 1602, 1956, 2097, 2796, 2934, 3204, 4194, 5868, 8388, 14507, 20737, 29014, 37979, 41474, 43521, 58028, 62211, 75958, 82948, 87042, 113937, 124422, 130563, 151916, 174084, 186633, 227874, 248844, 261126, 341811, 373266, 455748, 522252, 683622, 746532, 1367244, 3380131, 6760262, 10140393, 13520524, 20280786, 30421179, 40561572, 60842358, 121684716]

約数ペア:

[(1, 121684716), (2, 60842358), (3, 40561572), (4, 30421179), (6, 20280786), (9, 13520524), (12, 10140393), (18, 6760262), (36, 3380131), (89, 1367244), (163, 746532), (178, 683622), (233, 522252), (267, 455748), (326, 373266), (356, 341811), (466, 261126), (489, 248844), (534, 227874), (652, 186633), (699, 174084), (801, 151916), (932, 130563), (978, 124422), (1068, 113937), (1398, 87042), (1467, 82948), (1602, 75958), (1956, 62211), (2097, 58028), (2796, 43521), (2934, 41474), (3204, 37979), (4194, 29014), (5868, 20737), (8388, 14507)]