72686586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 101495814

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 83, 87, 166, 174, 203, 249, 406, 498, 581, 609, 719, 1162, 1218, 1438, 1743, 2157, 2407, 3486, 4314, 4814, 5033, 7221, 10066, 14442, 15099, 16849, 20851, 30198, 33698, 41702, 50547, 59677, 62553, 101094, 119354, 125106, 145957, 179031, 291914, 358062, 417739, 437871, 835478, 875742, 1253217, 1730633, 2506434, 3461266, 5191899, 10383798, 12114431, 24228862, 36343293, 72686586]

約数ペア:

[(1, 72686586), (2, 36343293), (3, 24228862), (6, 12114431), (7, 10383798), (14, 5191899), (21, 3461266), (29, 2506434), (42, 1730633), (58, 1253217), (83, 875742), (87, 835478), (166, 437871), (174, 417739), (203, 358062), (249, 291914), (406, 179031), (498, 145957), (581, 125106), (609, 119354), (719, 101094), (1162, 62553), (1218, 59677), (1438, 50547), (1743, 41702), (2157, 33698), (2407, 30198), (3486, 20851), (4314, 16849), (4814, 15099), (5033, 14442), (7221, 10066)]