71034516

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 221652480

約数和(自身を除く): 150617964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 433, 434, 441, 558, 588, 651, 756, 837, 866, 868, 882, 1116, 1299, 1302, 1323, 1519, 1674, 1732, 1764, 1953, 2598, 2604, 2646, 3031, 3038, 3348, 3897, 3906, 4557, 5196, 5292, 5859, 6062, 6076, 7794, 7812, 9093, 9114, 11691, 11718, 12124, 13423, 13671, 15588, 18186, 18228, 21217, 23382, 23436, 26846, 27279, 27342, 36372, 40269, 41013, 42434, 46764, 53692, 54558, 54684, 63651, 80538, 81837, 82026, 84868, 93961, 109116, 120807, 127302, 161076, 163674, 164052, 187922, 190953, 241614, 254604, 281883, 327348, 362421, 375844, 381906, 483228, 563766, 572859, 657727, 724842, 763812, 845649, 1127532, 1145718, 1315454, 1449684, 1691298, 1973181, 2291436, 2536947, 2630908, 3382596, 3946362, 5073894, 5919543, 7892724, 10147788, 11839086, 17758629, 23678172, 35517258, 71034516]

約数ペア:

[(1, 71034516), (2, 35517258), (3, 23678172), (4, 17758629), (6, 11839086), (7, 10147788), (9, 7892724), (12, 5919543), (14, 5073894), (18, 3946362), (21, 3382596), (27, 2630908), (28, 2536947), (31, 2291436), (36, 1973181), (42, 1691298), (49, 1449684), (54, 1315454), (62, 1145718), (63, 1127532), (84, 845649), (93, 763812), (98, 724842), (108, 657727), (124, 572859), (126, 563766), (147, 483228), (186, 381906), (189, 375844), (196, 362421), (217, 327348), (252, 281883), (279, 254604), (294, 241614), (372, 190953), (378, 187922), (433, 164052), (434, 163674), (441, 161076), (558, 127302), (588, 120807), (651, 109116), (756, 93961), (837, 84868), (866, 82026), (868, 81837), (882, 80538), (1116, 63651), (1299, 54684), (1302, 54558), (1323, 53692), (1519, 46764), (1674, 42434), (1732, 41013), (1764, 40269), (1953, 36372), (2598, 27342), (2604, 27279), (2646, 26846), (3031, 23436), (3038, 23382), (3348, 21217), (3897, 18228), (3906, 18186), (4557, 15588), (5196, 13671), (5292, 13423), (5859, 12124), (6062, 11718), (6076, 11691), (7794, 9114), (7812, 9093)]