77131968

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12959}}^1$

素因数の和:13005

約数の個数: 56

約数和(自身を含む): 210677760

約数和(自身を除く): 133545792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 12959, 25918, 38877, 51836, 77754, 103672, 155508, 207344, 311016, 401729, 414688, 622032, 803458, 829376, 1205187, 1244064, 1606916, 2410374, 2488128, 3213832, 4820748, 6427664, 9641496, 12855328, 19282992, 25710656, 38565984, 77131968]

約数ペア:

[(1, 77131968), (2, 38565984), (3, 25710656), (4, 19282992), (6, 12855328), (8, 9641496), (12, 6427664), (16, 4820748), (24, 3213832), (31, 2488128), (32, 2410374), (48, 1606916), (62, 1244064), (64, 1205187), (93, 829376), (96, 803458), (124, 622032), (186, 414688), (192, 401729), (248, 311016), (372, 207344), (496, 155508), (744, 103672), (992, 77754), (1488, 51836), (1984, 38877), (2976, 25918), (5952, 12959)]