27765792

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:666

約数の個数: 72

約数和(自身を含む): 79492140

約数和(自身を除く): 51726348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 421, 458, 687, 842, 916, 1263, 1374, 1684, 1832, 2061, 2526, 2748, 3368, 3664, 3789, 4122, 5052, 5496, 6736, 7328, 7578, 8244, 10104, 10992, 13472, 15156, 16488, 20208, 21984, 30312, 32976, 40416, 60624, 65952, 96409, 121248, 192818, 289227, 385636, 578454, 771272, 867681, 1156908, 1542544, 1735362, 2313816, 3085088, 3470724, 4627632, 6941448, 9255264, 13882896, 27765792]

約数ペア:

[(1, 27765792), (2, 13882896), (3, 9255264), (4, 6941448), (6, 4627632), (8, 3470724), (9, 3085088), (12, 2313816), (16, 1735362), (18, 1542544), (24, 1156908), (32, 867681), (36, 771272), (48, 578454), (72, 385636), (96, 289227), (144, 192818), (229, 121248), (288, 96409), (421, 65952), (458, 60624), (687, 40416), (842, 32976), (916, 30312), (1263, 21984), (1374, 20208), (1684, 16488), (1832, 15156), (2061, 13472), (2526, 10992), (2748, 10104), (3368, 8244), (3664, 7578), (3789, 7328), (4122, 6736), (5052, 5496)]