87348204

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 246564864

約数和(自身を除く): 159216660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 41, 46, 62, 69, 82, 83, 92, 93, 123, 124, 138, 164, 166, 186, 207, 246, 249, 276, 279, 332, 369, 372, 414, 492, 498, 558, 713, 738, 747, 828, 943, 996, 1116, 1271, 1426, 1476, 1494, 1886, 1909, 2139, 2542, 2573, 2829, 2852, 2988, 3403, 3772, 3813, 3818, 4278, 5084, 5146, 5658, 5727, 6417, 6806, 7626, 7636, 7719, 8487, 8556, 10209, 10292, 11316, 11439, 11454, 12834, 13612, 15252, 15438, 16974, 17181, 20418, 22878, 22908, 23157, 25668, 29233, 30627, 30876, 33948, 34362, 40836, 45756, 46314, 58466, 59179, 61254, 68724, 78269, 87699, 92628, 105493, 116932, 118358, 122508, 156538, 175398, 177537, 210986, 234807, 236716, 263097, 313076, 316479, 350796, 355074, 421972, 469614, 526194, 532611, 632958, 704421, 710148, 939228, 949437, 1052388, 1065222, 1265916, 1408842, 1898874, 2130444, 2426339, 2817684, 3797748, 4852678, 7279017, 9705356, 14558034, 21837051, 29116068, 43674102, 87348204]

約数ペア:

[(1, 87348204), (2, 43674102), (3, 29116068), (4, 21837051), (6, 14558034), (9, 9705356), (12, 7279017), (18, 4852678), (23, 3797748), (31, 2817684), (36, 2426339), (41, 2130444), (46, 1898874), (62, 1408842), (69, 1265916), (82, 1065222), (83, 1052388), (92, 949437), (93, 939228), (123, 710148), (124, 704421), (138, 632958), (164, 532611), (166, 526194), (186, 469614), (207, 421972), (246, 355074), (249, 350796), (276, 316479), (279, 313076), (332, 263097), (369, 236716), (372, 234807), (414, 210986), (492, 177537), (498, 175398), (558, 156538), (713, 122508), (738, 118358), (747, 116932), (828, 105493), (943, 92628), (996, 87699), (1116, 78269), (1271, 68724), (1426, 61254), (1476, 59179), (1494, 58466), (1886, 46314), (1909, 45756), (2139, 40836), (2542, 34362), (2573, 33948), (2829, 30876), (2852, 30627), (2988, 29233), (3403, 25668), (3772, 23157), (3813, 22908), (3818, 22878), (4278, 20418), (5084, 17181), (5146, 16974), (5658, 15438), (5727, 15252), (6417, 13612), (6806, 12834), (7626, 11454), (7636, 11439), (7719, 11316), (8487, 10292), (8556, 10209)]