72311946

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 100660854

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 343, 574, 686, 857, 861, 1029, 1714, 1722, 2009, 2058, 2571, 4018, 5142, 5999, 6027, 11998, 12054, 14063, 17997, 28126, 35137, 35994, 41993, 42189, 70274, 83986, 84378, 105411, 125979, 210822, 245959, 251958, 293951, 491918, 587902, 737877, 881853, 1475754, 1721713, 1763706, 3443426, 5165139, 10330278, 12051991, 24103982, 36155973, 72311946]

約数ペア:

[(1, 72311946), (2, 36155973), (3, 24103982), (6, 12051991), (7, 10330278), (14, 5165139), (21, 3443426), (41, 1763706), (42, 1721713), (49, 1475754), (82, 881853), (98, 737877), (123, 587902), (147, 491918), (246, 293951), (287, 251958), (294, 245959), (343, 210822), (574, 125979), (686, 105411), (857, 84378), (861, 83986), (1029, 70274), (1714, 42189), (1722, 41993), (2009, 35994), (2058, 35137), (2571, 28126), (4018, 17997), (5142, 14063), (5999, 12054), (6027, 11998)]