71228052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1418

約数の個数: 96

約数和(自身を含む): 214179840

約数和(自身を除く): 142951788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1327, 1491, 1917, 1988, 2556, 2654, 2982, 3834, 3981, 4473, 5308, 5964, 7668, 7962, 8946, 9289, 11943, 13419, 15924, 17892, 18578, 23886, 26838, 27867, 35829, 37156, 47772, 53676, 55734, 71658, 83601, 94217, 111468, 143316, 167202, 188434, 250803, 282651, 334404, 376868, 501606, 565302, 659519, 847953, 1003212, 1130604, 1319038, 1695906, 1978557, 2543859, 2638076, 3391812, 3957114, 5087718, 5935671, 7914228, 10175436, 11871342, 17807013, 23742684, 35614026, 71228052]

約数ペア:

[(1, 71228052), (2, 35614026), (3, 23742684), (4, 17807013), (6, 11871342), (7, 10175436), (9, 7914228), (12, 5935671), (14, 5087718), (18, 3957114), (21, 3391812), (27, 2638076), (28, 2543859), (36, 1978557), (42, 1695906), (54, 1319038), (63, 1130604), (71, 1003212), (84, 847953), (108, 659519), (126, 565302), (142, 501606), (189, 376868), (213, 334404), (252, 282651), (284, 250803), (378, 188434), (426, 167202), (497, 143316), (639, 111468), (756, 94217), (852, 83601), (994, 71658), (1278, 55734), (1327, 53676), (1491, 47772), (1917, 37156), (1988, 35829), (2556, 27867), (2654, 26838), (2982, 23886), (3834, 18578), (3981, 17892), (4473, 15924), (5308, 13419), (5964, 11943), (7668, 9289), (7962, 8946)]