66316698

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 174337920

約数和(自身を除く): 108021222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 71, 98, 126, 142, 147, 189, 213, 294, 353, 378, 426, 441, 497, 639, 706, 882, 994, 1059, 1278, 1323, 1491, 1917, 2118, 2471, 2646, 2982, 3177, 3479, 3834, 4473, 4942, 6354, 6958, 7413, 8946, 9531, 10437, 13419, 14826, 17297, 19062, 20874, 22239, 25063, 26838, 31311, 34594, 44478, 50126, 51891, 62622, 66717, 75189, 93933, 103782, 133434, 150378, 155673, 175441, 187866, 225567, 311346, 350882, 451134, 467019, 526323, 676701, 934038, 1052646, 1228087, 1353402, 1578969, 2456174, 3157938, 3684261, 4736907, 7368522, 9473814, 11052783, 22105566, 33158349, 66316698]

約数ペア:

[(1, 66316698), (2, 33158349), (3, 22105566), (6, 11052783), (7, 9473814), (9, 7368522), (14, 4736907), (18, 3684261), (21, 3157938), (27, 2456174), (42, 1578969), (49, 1353402), (54, 1228087), (63, 1052646), (71, 934038), (98, 676701), (126, 526323), (142, 467019), (147, 451134), (189, 350882), (213, 311346), (294, 225567), (353, 187866), (378, 175441), (426, 155673), (441, 150378), (497, 133434), (639, 103782), (706, 93933), (882, 75189), (994, 66717), (1059, 62622), (1278, 51891), (1323, 50126), (1491, 44478), (1917, 34594), (2118, 31311), (2471, 26838), (2646, 25063), (2982, 22239), (3177, 20874), (3479, 19062), (3834, 17297), (4473, 14826), (4942, 13419), (6354, 10437), (6958, 9531), (7413, 8946)]