72290946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4327

約数の個数: 64

約数和(自身を含む): 183730176

約数和(自身を除く): 111439230

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 4271, 5642, 8463, 8542, 12813, 16926, 25626, 29897, 55523, 59794, 89691, 111046, 132401, 166569, 179382, 264802, 333138, 388661, 397203, 777322, 794406, 926807, 1165983, 1721213, 1853614, 2331966, 2780421, 3442426, 5163639, 5560842, 10327278, 12048491, 24096982, 36145473, 72290946]

約数ペア:

[(1, 72290946), (2, 36145473), (3, 24096982), (6, 12048491), (7, 10327278), (13, 5560842), (14, 5163639), (21, 3442426), (26, 2780421), (31, 2331966), (39, 1853614), (42, 1721213), (62, 1165983), (78, 926807), (91, 794406), (93, 777322), (182, 397203), (186, 388661), (217, 333138), (273, 264802), (403, 179382), (434, 166569), (546, 132401), (651, 111046), (806, 89691), (1209, 59794), (1302, 55523), (2418, 29897), (2821, 25626), (4271, 16926), (5642, 12813), (8463, 8542)]