71931948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 212889600

約数和(自身を除く): 140957652

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 29, 33, 38, 43, 44, 46, 57, 58, 66, 69, 76, 86, 87, 92, 114, 116, 129, 132, 138, 172, 174, 209, 228, 253, 258, 276, 319, 348, 418, 437, 473, 506, 516, 551, 627, 638, 667, 759, 817, 836, 874, 946, 957, 989, 1012, 1102, 1247, 1254, 1276, 1311, 1334, 1419, 1518, 1634, 1653, 1748, 1892, 1914, 1978, 2001, 2204, 2451, 2494, 2508, 2622, 2668, 2838, 2967, 3036, 3268, 3306, 3741, 3828, 3956, 4002, 4807, 4902, 4988, 5244, 5676, 5934, 6061, 6612, 7337, 7482, 8004, 8987, 9614, 9804, 10879, 11868, 12122, 12673, 13717, 14421, 14674, 14964, 17974, 18183, 18791, 19228, 21758, 22011, 23693, 24244, 25346, 26961, 27434, 28681, 28842, 29348, 32637, 35948, 36366, 37582, 38019, 41151, 43516, 44022, 47386, 50692, 53922, 54868, 56373, 57362, 57684, 65274, 71079, 72732, 75164, 76038, 82302, 86043, 88044, 94772, 107844, 112746, 114724, 130548, 139403, 142158, 152076, 164604, 172086, 206701, 225492, 260623, 278806, 284316, 315491, 344172, 413402, 418209, 521246, 544939, 557612, 620103, 630982, 781869, 826804, 836418, 946473, 1042492, 1089878, 1240206, 1261964, 1563738, 1634817, 1672836, 1892946, 2179756, 2480412, 3127476, 3269634, 3785892, 5994329, 6539268, 11988658, 17982987, 23977316, 35965974, 71931948]

約数ペア:

[(1, 71931948), (2, 35965974), (3, 23977316), (4, 17982987), (6, 11988658), (11, 6539268), (12, 5994329), (19, 3785892), (22, 3269634), (23, 3127476), (29, 2480412), (33, 2179756), (38, 1892946), (43, 1672836), (44, 1634817), (46, 1563738), (57, 1261964), (58, 1240206), (66, 1089878), (69, 1042492), (76, 946473), (86, 836418), (87, 826804), (92, 781869), (114, 630982), (116, 620103), (129, 557612), (132, 544939), (138, 521246), (172, 418209), (174, 413402), (209, 344172), (228, 315491), (253, 284316), (258, 278806), (276, 260623), (319, 225492), (348, 206701), (418, 172086), (437, 164604), (473, 152076), (506, 142158), (516, 139403), (551, 130548), (627, 114724), (638, 112746), (667, 107844), (759, 94772), (817, 88044), (836, 86043), (874, 82302), (946, 76038), (957, 75164), (989, 72732), (1012, 71079), (1102, 65274), (1247, 57684), (1254, 57362), (1276, 56373), (1311, 54868), (1334, 53922), (1419, 50692), (1518, 47386), (1634, 44022), (1653, 43516), (1748, 41151), (1892, 38019), (1914, 37582), (1978, 36366), (2001, 35948), (2204, 32637), (2451, 29348), (2494, 28842), (2508, 28681), (2622, 27434), (2668, 26961), (2838, 25346), (2967, 24244), (3036, 23693), (3268, 22011), (3306, 21758), (3741, 19228), (3828, 18791), (3956, 18183), (4002, 17974), (4807, 14964), (4902, 14674), (4988, 14421), (5244, 13717), (5676, 12673), (5934, 12122), (6061, 11868), (6612, 10879), (7337, 9804), (7482, 9614), (8004, 8987)]