68873868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 157563252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 27, 28, 34, 36, 42, 46, 51, 54, 63, 68, 69, 84, 92, 102, 108, 119, 126, 138, 153, 161, 189, 204, 207, 233, 238, 252, 276, 306, 322, 357, 378, 391, 414, 459, 466, 476, 483, 612, 621, 644, 699, 714, 756, 782, 828, 918, 932, 966, 1071, 1173, 1242, 1398, 1428, 1449, 1564, 1631, 1836, 1932, 2097, 2142, 2346, 2484, 2737, 2796, 2898, 3213, 3262, 3519, 3961, 4194, 4284, 4347, 4692, 4893, 5359, 5474, 5796, 6291, 6426, 6524, 7038, 7922, 8211, 8388, 8694, 9786, 10557, 10718, 10948, 11883, 12582, 12852, 14076, 14679, 15844, 16077, 16422, 17388, 19572, 21114, 21436, 23766, 24633, 25164, 27727, 29358, 32154, 32844, 35649, 37513, 42228, 44037, 47532, 48231, 49266, 55454, 58716, 64308, 71298, 73899, 75026, 83181, 88074, 91103, 96462, 98532, 106947, 110908, 112539, 142596, 144693, 147798, 150052, 166362, 176148, 182206, 192924, 213894, 225078, 249543, 273309, 289386, 295596, 332724, 337617, 364412, 427788, 450156, 499086, 546618, 578772, 637721, 675234, 748629, 819927, 998172, 1012851, 1093236, 1275442, 1350468, 1497258, 1639854, 1913163, 2025702, 2459781, 2550884, 2994516, 3279708, 3826326, 4051404, 4919562, 5739489, 7652652, 9839124, 11478978, 17218467, 22957956, 34436934, 68873868]

約数ペア:

[(1, 68873868), (2, 34436934), (3, 22957956), (4, 17218467), (6, 11478978), (7, 9839124), (9, 7652652), (12, 5739489), (14, 4919562), (17, 4051404), (18, 3826326), (21, 3279708), (23, 2994516), (27, 2550884), (28, 2459781), (34, 2025702), (36, 1913163), (42, 1639854), (46, 1497258), (51, 1350468), (54, 1275442), (63, 1093236), (68, 1012851), (69, 998172), (84, 819927), (92, 748629), (102, 675234), (108, 637721), (119, 578772), (126, 546618), (138, 499086), (153, 450156), (161, 427788), (189, 364412), (204, 337617), (207, 332724), (233, 295596), (238, 289386), (252, 273309), (276, 249543), (306, 225078), (322, 213894), (357, 192924), (378, 182206), (391, 176148), (414, 166362), (459, 150052), (466, 147798), (476, 144693), (483, 142596), (612, 112539), (621, 110908), (644, 106947), (699, 98532), (714, 96462), (756, 91103), (782, 88074), (828, 83181), (918, 75026), (932, 73899), (966, 71298), (1071, 64308), (1173, 58716), (1242, 55454), (1398, 49266), (1428, 48231), (1449, 47532), (1564, 44037), (1631, 42228), (1836, 37513), (1932, 35649), (2097, 32844), (2142, 32154), (2346, 29358), (2484, 27727), (2737, 25164), (2796, 24633), (2898, 23766), (3213, 21436), (3262, 21114), (3519, 19572), (3961, 17388), (4194, 16422), (4284, 16077), (4347, 15844), (4692, 14679), (4893, 14076), (5359, 12852), (5474, 12582), (5796, 11883), (6291, 10948), (6426, 10718), (6524, 10557), (7038, 9786), (7922, 8694), (8211, 8388)]