90865278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 238098432

約数和(自身を除く): 147233154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 43, 62, 63, 86, 93, 126, 129, 186, 217, 258, 279, 301, 387, 434, 541, 558, 602, 651, 774, 903, 1082, 1302, 1333, 1623, 1806, 1953, 2666, 2709, 3246, 3787, 3906, 3999, 4869, 5418, 7574, 7998, 9331, 9738, 11361, 11997, 16771, 18662, 22722, 23263, 23994, 27993, 33542, 34083, 46526, 50313, 55986, 68166, 69789, 83979, 100626, 117397, 139578, 150939, 162841, 167958, 209367, 234794, 301878, 325682, 352191, 418734, 488523, 704382, 721153, 977046, 1056573, 1442306, 1465569, 2113146, 2163459, 2931138, 4326918, 5048071, 6490377, 10096142, 12980754, 15144213, 30288426, 45432639, 90865278]

約数ペア:

[(1, 90865278), (2, 45432639), (3, 30288426), (6, 15144213), (7, 12980754), (9, 10096142), (14, 6490377), (18, 5048071), (21, 4326918), (31, 2931138), (42, 2163459), (43, 2113146), (62, 1465569), (63, 1442306), (86, 1056573), (93, 977046), (126, 721153), (129, 704382), (186, 488523), (217, 418734), (258, 352191), (279, 325682), (301, 301878), (387, 234794), (434, 209367), (541, 167958), (558, 162841), (602, 150939), (651, 139578), (774, 117397), (903, 100626), (1082, 83979), (1302, 69789), (1333, 68166), (1623, 55986), (1806, 50313), (1953, 46526), (2666, 34083), (2709, 33542), (3246, 27993), (3787, 23994), (3906, 23263), (3999, 22722), (4869, 18662), (5418, 16771), (7574, 11997), (7998, 11361), (9331, 9738)]