66809376

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1013}}^1$

素因数の和:1258

約数の個数: 72

約数和(自身を含む): 191007180

約数和(自身を除く): 124197804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1013, 1374, 1832, 2026, 2061, 2748, 3039, 3664, 4052, 4122, 5496, 6078, 7328, 8104, 8244, 9117, 10992, 12156, 16208, 16488, 18234, 21984, 24312, 32416, 32976, 36468, 48624, 65952, 72936, 97248, 145872, 231977, 291744, 463954, 695931, 927908, 1391862, 1855816, 2087793, 2783724, 3711632, 4175586, 5567448, 7423264, 8351172, 11134896, 16702344, 22269792, 33404688, 66809376]

約数ペア:

[(1, 66809376), (2, 33404688), (3, 22269792), (4, 16702344), (6, 11134896), (8, 8351172), (9, 7423264), (12, 5567448), (16, 4175586), (18, 3711632), (24, 2783724), (32, 2087793), (36, 1855816), (48, 1391862), (72, 927908), (96, 695931), (144, 463954), (229, 291744), (288, 231977), (458, 145872), (687, 97248), (916, 72936), (1013, 65952), (1374, 48624), (1832, 36468), (2026, 32976), (2061, 32416), (2748, 24312), (3039, 21984), (3664, 18234), (4052, 16488), (4122, 16208), (5496, 12156), (6078, 10992), (7328, 9117), (8104, 8244)]