61988112

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 188559360

約数和(自身を除く): 126571248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 47, 48, 54, 71, 72, 86, 94, 108, 129, 141, 142, 144, 172, 188, 213, 216, 258, 282, 284, 344, 376, 387, 423, 426, 432, 516, 564, 568, 639, 688, 752, 774, 846, 852, 1032, 1128, 1136, 1161, 1269, 1278, 1548, 1692, 1704, 1917, 2021, 2064, 2256, 2322, 2538, 2556, 3053, 3096, 3337, 3384, 3408, 3834, 4042, 4644, 5076, 5112, 6063, 6106, 6192, 6674, 6768, 7668, 8084, 9159, 9288, 10011, 10152, 10224, 12126, 12212, 13348, 15336, 16168, 18189, 18318, 18576, 20022, 20304, 24252, 24424, 26696, 27477, 30033, 30672, 32336, 36378, 36636, 40044, 48504, 48848, 53392, 54567, 54954, 60066, 72756, 73272, 80088, 82431, 90099, 97008, 109134, 109908, 120132, 143491, 145512, 146544, 160176, 164862, 180198, 218268, 219816, 240264, 286982, 291024, 329724, 360396, 430473, 436536, 439632, 480528, 573964, 659448, 720792, 860946, 873072, 1147928, 1291419, 1318896, 1441584, 1721892, 2295856, 2582838, 3443784, 3874257, 5165676, 6887568, 7748514, 10331352, 15497028, 20662704, 30994056, 61988112]

約数ペア:

[(1, 61988112), (2, 30994056), (3, 20662704), (4, 15497028), (6, 10331352), (8, 7748514), (9, 6887568), (12, 5165676), (16, 3874257), (18, 3443784), (24, 2582838), (27, 2295856), (36, 1721892), (43, 1441584), (47, 1318896), (48, 1291419), (54, 1147928), (71, 873072), (72, 860946), (86, 720792), (94, 659448), (108, 573964), (129, 480528), (141, 439632), (142, 436536), (144, 430473), (172, 360396), (188, 329724), (213, 291024), (216, 286982), (258, 240264), (282, 219816), (284, 218268), (344, 180198), (376, 164862), (387, 160176), (423, 146544), (426, 145512), (432, 143491), (516, 120132), (564, 109908), (568, 109134), (639, 97008), (688, 90099), (752, 82431), (774, 80088), (846, 73272), (852, 72756), (1032, 60066), (1128, 54954), (1136, 54567), (1161, 53392), (1269, 48848), (1278, 48504), (1548, 40044), (1692, 36636), (1704, 36378), (1917, 32336), (2021, 30672), (2064, 30033), (2256, 27477), (2322, 26696), (2538, 24424), (2556, 24252), (3053, 20304), (3096, 20022), (3337, 18576), (3384, 18318), (3408, 18189), (3834, 16168), (4042, 15336), (4644, 13348), (5076, 12212), (5112, 12126), (6063, 10224), (6106, 10152), (6192, 10011), (6674, 9288), (6768, 9159), (7668, 8084)]