7800020112

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{13831}}^1$

素因数の和:14252

約数の個数: 80

約数和(自身を含む): 20856442880

約数和(自身を除く): 13056422768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 379, 496, 744, 758, 1137, 1488, 1516, 2274, 3032, 4548, 6064, 9096, 11749, 13831, 18192, 23498, 27662, 35247, 41493, 46996, 55324, 70494, 82986, 93992, 110648, 140988, 165972, 187984, 221296, 281976, 331944, 428761, 563952, 663888, 857522, 1286283, 1715044, 2572566, 3430088, 5145132, 5241949, 6860176, 10290264, 10483898, 15725847, 20580528, 20967796, 31451694, 41935592, 62903388, 83871184, 125806776, 162500419, 251613552, 325000838, 487501257, 650001676, 975002514, 1300003352, 1950005028, 2600006704, 3900010056, 7800020112]

約数ペア:

[(1, 7800020112), (2, 3900010056), (3, 2600006704), (4, 1950005028), (6, 1300003352), (8, 975002514), (12, 650001676), (16, 487501257), (24, 325000838), (31, 251613552), (48, 162500419), (62, 125806776), (93, 83871184), (124, 62903388), (186, 41935592), (248, 31451694), (372, 20967796), (379, 20580528), (496, 15725847), (744, 10483898), (758, 10290264), (1137, 6860176), (1488, 5241949), (1516, 5145132), (2274, 3430088), (3032, 2572566), (4548, 1715044), (6064, 1286283), (9096, 857522), (11749, 663888), (13831, 563952), (18192, 428761), (23498, 331944), (27662, 281976), (35247, 221296), (41493, 187984), (46996, 165972), (55324, 140988), (70494, 110648), (82986, 93992)]