70447392

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1086

約数の個数: 72

約数和(自身を含む): 201211920

約数和(自身を除く): 130764528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 662, 739, 993, 1324, 1478, 1986, 2217, 2648, 2956, 2979, 3972, 4434, 5296, 5912, 5958, 6651, 7944, 8868, 10592, 11824, 11916, 13302, 15888, 17736, 23648, 23832, 26604, 31776, 35472, 47664, 53208, 70944, 95328, 106416, 212832, 244609, 489218, 733827, 978436, 1467654, 1956872, 2201481, 2935308, 3913744, 4402962, 5870616, 7827488, 8805924, 11741232, 17611848, 23482464, 35223696, 70447392]

約数ペア:

[(1, 70447392), (2, 35223696), (3, 23482464), (4, 17611848), (6, 11741232), (8, 8805924), (9, 7827488), (12, 5870616), (16, 4402962), (18, 3913744), (24, 2935308), (32, 2201481), (36, 1956872), (48, 1467654), (72, 978436), (96, 733827), (144, 489218), (288, 244609), (331, 212832), (662, 106416), (739, 95328), (993, 70944), (1324, 53208), (1478, 47664), (1986, 35472), (2217, 31776), (2648, 26604), (2956, 23832), (2979, 23648), (3972, 17736), (4434, 15888), (5296, 13302), (5912, 11916), (5958, 11824), (6651, 10592), (7944, 8868)]