71579772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 213857280

約数和(自身を除く): 142277508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 29, 33, 36, 44, 46, 58, 66, 69, 87, 92, 99, 116, 132, 138, 174, 198, 207, 253, 261, 271, 276, 319, 348, 396, 414, 506, 522, 542, 638, 667, 759, 813, 828, 957, 1012, 1044, 1084, 1276, 1334, 1518, 1626, 1914, 2001, 2277, 2439, 2668, 2871, 2981, 3036, 3252, 3828, 4002, 4554, 4878, 5742, 5962, 6003, 6233, 7337, 7859, 8004, 8943, 9108, 9756, 11484, 11924, 12006, 12466, 14674, 15718, 17886, 18699, 22011, 23577, 24012, 24932, 26829, 29348, 31436, 35772, 37398, 44022, 47154, 53658, 56097, 66033, 68563, 70731, 74796, 86449, 88044, 94308, 107316, 112194, 132066, 137126, 141462, 172898, 180757, 205689, 224388, 259347, 264132, 274252, 282924, 345796, 361514, 411378, 518694, 542271, 617067, 723028, 778041, 822756, 1037388, 1084542, 1234134, 1556082, 1626813, 1988327, 2169084, 2468268, 3112164, 3253626, 3976654, 5964981, 6507252, 7953308, 11929962, 17894943, 23859924, 35789886, 71579772]

約数ペア:

[(1, 71579772), (2, 35789886), (3, 23859924), (4, 17894943), (6, 11929962), (9, 7953308), (11, 6507252), (12, 5964981), (18, 3976654), (22, 3253626), (23, 3112164), (29, 2468268), (33, 2169084), (36, 1988327), (44, 1626813), (46, 1556082), (58, 1234134), (66, 1084542), (69, 1037388), (87, 822756), (92, 778041), (99, 723028), (116, 617067), (132, 542271), (138, 518694), (174, 411378), (198, 361514), (207, 345796), (253, 282924), (261, 274252), (271, 264132), (276, 259347), (319, 224388), (348, 205689), (396, 180757), (414, 172898), (506, 141462), (522, 137126), (542, 132066), (638, 112194), (667, 107316), (759, 94308), (813, 88044), (828, 86449), (957, 74796), (1012, 70731), (1044, 68563), (1084, 66033), (1276, 56097), (1334, 53658), (1518, 47154), (1626, 44022), (1914, 37398), (2001, 35772), (2277, 31436), (2439, 29348), (2668, 26829), (2871, 24932), (2981, 24012), (3036, 23577), (3252, 22011), (3828, 18699), (4002, 17886), (4554, 15718), (4878, 14674), (5742, 12466), (5962, 12006), (6003, 11924), (6233, 11484), (7337, 9756), (7859, 9108), (8004, 8943)]