29881347732

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{223549}}^1$

素因数の和:223685

約数の個数: 72

約数和(自身を含む): 78117312000

約数和(自身を除く): 48235964268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 79, 94, 141, 158, 188, 237, 282, 316, 423, 474, 564, 711, 846, 948, 1422, 1692, 2844, 3713, 7426, 11139, 14852, 22278, 33417, 44556, 66834, 133668, 223549, 447098, 670647, 894196, 1341294, 2011941, 2682588, 4023882, 8047764, 10506803, 17660371, 21013606, 31520409, 35320742, 42027212, 52981113, 63040818, 70641484, 94561227, 105962226, 126081636, 158943339, 189122454, 211924452, 317886678, 378244908, 635773356, 830037437, 1660074874, 2490112311, 3320149748, 4980224622, 7470336933, 9960449244, 14940673866, 29881347732]

約数ペア:

[(1, 29881347732), (2, 14940673866), (3, 9960449244), (4, 7470336933), (6, 4980224622), (9, 3320149748), (12, 2490112311), (18, 1660074874), (36, 830037437), (47, 635773356), (79, 378244908), (94, 317886678), (141, 211924452), (158, 189122454), (188, 158943339), (237, 126081636), (282, 105962226), (316, 94561227), (423, 70641484), (474, 63040818), (564, 52981113), (711, 42027212), (846, 35320742), (948, 31520409), (1422, 21013606), (1692, 17660371), (2844, 10506803), (3713, 8047764), (7426, 4023882), (11139, 2682588), (14852, 2011941), (22278, 1341294), (33417, 894196), (44556, 670647), (66834, 447098), (133668, 223549)]