71317879324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{7573}}^1$

素因数の和:7847

約数の個数: 96

約数和(自身を含む): 143606675520

約数和(自身を除く): 72288796196

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 197, 323, 394, 629, 646, 703, 788, 1258, 1292, 1406, 2516, 2812, 3349, 3743, 6698, 7289, 7486, 7573, 11951, 13396, 14578, 14972, 15146, 23902, 29156, 30292, 47804, 63631, 123913, 127262, 128741, 138491, 143887, 247826, 254524, 257482, 276982, 280201, 287774, 495652, 514964, 553964, 560402, 575548, 1120804, 1491881, 2354347, 2446079, 2983762, 4708694, 4763417, 4892158, 5323819, 5967524, 9417388, 9526834, 9784316, 10647638, 19053668, 21295276, 25361977, 28345739, 50723954, 55199597, 56691478, 90504923, 101447908, 110399194, 113382956, 181009846, 220798388, 362019692, 481877563, 938393149, 963755126, 1048792343, 1876786298, 1927510252, 2097584686, 3753572596, 4195169372, 17829469831, 35658939662, 71317879324]

約数ペア:

[(1, 71317879324), (2, 35658939662), (4, 17829469831), (17, 4195169372), (19, 3753572596), (34, 2097584686), (37, 1927510252), (38, 1876786298), (68, 1048792343), (74, 963755126), (76, 938393149), (148, 481877563), (197, 362019692), (323, 220798388), (394, 181009846), (629, 113382956), (646, 110399194), (703, 101447908), (788, 90504923), (1258, 56691478), (1292, 55199597), (1406, 50723954), (2516, 28345739), (2812, 25361977), (3349, 21295276), (3743, 19053668), (6698, 10647638), (7289, 9784316), (7486, 9526834), (7573, 9417388), (11951, 5967524), (13396, 5323819), (14578, 4892158), (14972, 4763417), (15146, 4708694), (23902, 2983762), (29156, 2446079), (30292, 2354347), (47804, 1491881), (63631, 1120804), (123913, 575548), (127262, 560402), (128741, 553964), (138491, 514964), (143887, 495652), (247826, 287774), (254524, 280201), (257482, 276982)]