72237858

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{3191}}^1$

素因数の和:3228

約数の個数: 64

約数和(自身を含む): 183859200

約数和(自身を除く): 111621342

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 343, 462, 539, 686, 1029, 1078, 1617, 2058, 3191, 3234, 3773, 6382, 7546, 9573, 11319, 19146, 22337, 22638, 35101, 44674, 67011, 70202, 105303, 134022, 156359, 210606, 245707, 312718, 469077, 491414, 737121, 938154, 1094513, 1474242, 1719949, 2189026, 3283539, 3439898, 5159847, 6567078, 10319694, 12039643, 24079286, 36118929, 72237858]

約数ペア:

[(1, 72237858), (2, 36118929), (3, 24079286), (6, 12039643), (7, 10319694), (11, 6567078), (14, 5159847), (21, 3439898), (22, 3283539), (33, 2189026), (42, 1719949), (49, 1474242), (66, 1094513), (77, 938154), (98, 737121), (147, 491414), (154, 469077), (231, 312718), (294, 245707), (343, 210606), (462, 156359), (539, 134022), (686, 105303), (1029, 70202), (1078, 67011), (1617, 44674), (2058, 35101), (3191, 22638), (3234, 22337), (3773, 19146), (6382, 11319), (7546, 9573)]