72237648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{214993}}^1$

素因数の和:215011

約数の個数: 40

約数和(自身を含む): 213274048

約数和(自身を除く): 141036400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 214993, 429986, 644979, 859972, 1289958, 1504951, 1719944, 2579916, 3009902, 3439888, 4514853, 5159832, 6019804, 9029706, 10319664, 12039608, 18059412, 24079216, 36118824, 72237648]

約数ペア:

[(1, 72237648), (2, 36118824), (3, 24079216), (4, 18059412), (6, 12039608), (7, 10319664), (8, 9029706), (12, 6019804), (14, 5159832), (16, 4514853), (21, 3439888), (24, 3009902), (28, 2579916), (42, 1719944), (48, 1504951), (56, 1289958), (84, 859972), (112, 644979), (168, 429986), (336, 214993)]