72722202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 172913664

約数和(自身を除く): 100191462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 67, 86, 129, 134, 201, 258, 301, 402, 469, 601, 602, 903, 938, 1202, 1407, 1803, 1806, 2814, 2881, 3606, 4207, 5762, 8414, 8643, 12621, 17286, 20167, 25242, 25843, 40267, 40334, 51686, 60501, 77529, 80534, 120801, 121002, 155058, 180901, 241602, 281869, 361802, 542703, 563738, 845607, 1085406, 1691214, 1731481, 3462962, 5194443, 10388886, 12120367, 24240734, 36361101, 72722202]

約数ペア:

[(1, 72722202), (2, 36361101), (3, 24240734), (6, 12120367), (7, 10388886), (14, 5194443), (21, 3462962), (42, 1731481), (43, 1691214), (67, 1085406), (86, 845607), (129, 563738), (134, 542703), (201, 361802), (258, 281869), (301, 241602), (402, 180901), (469, 155058), (601, 121002), (602, 120801), (903, 80534), (938, 77529), (1202, 60501), (1407, 51686), (1803, 40334), (1806, 40267), (2814, 25843), (2881, 25242), (3606, 20167), (4207, 17286), (5762, 12621), (8414, 8643)]