78899568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 237841920

約数和(自身を除く): 158942352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 73, 88, 89, 92, 132, 138, 146, 176, 178, 184, 219, 253, 264, 267, 276, 292, 356, 368, 438, 506, 528, 534, 552, 584, 712, 759, 803, 876, 979, 1012, 1068, 1104, 1168, 1424, 1518, 1606, 1679, 1752, 1958, 2024, 2047, 2136, 2409, 2937, 3036, 3212, 3358, 3504, 3916, 4048, 4094, 4272, 4818, 5037, 5874, 6072, 6141, 6424, 6497, 6716, 7832, 8188, 9636, 10074, 11748, 12144, 12282, 12848, 12994, 13432, 15664, 16376, 18469, 19272, 19491, 20148, 22517, 23496, 24564, 25988, 26864, 32752, 36938, 38544, 38982, 40296, 45034, 46992, 49128, 51976, 55407, 67551, 71467, 73876, 77964, 80592, 90068, 98256, 103952, 110814, 135102, 142934, 147752, 149431, 155928, 180136, 214401, 221628, 270204, 285868, 295504, 298862, 311856, 360272, 428802, 443256, 448293, 540408, 571736, 597724, 857604, 886512, 896586, 1080816, 1143472, 1195448, 1643741, 1715208, 1793172, 2390896, 3287482, 3430416, 3586344, 4931223, 6574964, 7172688, 9862446, 13149928, 19724892, 26299856, 39449784, 78899568]

約数ペア:

[(1, 78899568), (2, 39449784), (3, 26299856), (4, 19724892), (6, 13149928), (8, 9862446), (11, 7172688), (12, 6574964), (16, 4931223), (22, 3586344), (23, 3430416), (24, 3287482), (33, 2390896), (44, 1793172), (46, 1715208), (48, 1643741), (66, 1195448), (69, 1143472), (73, 1080816), (88, 896586), (89, 886512), (92, 857604), (132, 597724), (138, 571736), (146, 540408), (176, 448293), (178, 443256), (184, 428802), (219, 360272), (253, 311856), (264, 298862), (267, 295504), (276, 285868), (292, 270204), (356, 221628), (368, 214401), (438, 180136), (506, 155928), (528, 149431), (534, 147752), (552, 142934), (584, 135102), (712, 110814), (759, 103952), (803, 98256), (876, 90068), (979, 80592), (1012, 77964), (1068, 73876), (1104, 71467), (1168, 67551), (1424, 55407), (1518, 51976), (1606, 49128), (1679, 46992), (1752, 45034), (1958, 40296), (2024, 38982), (2047, 38544), (2136, 36938), (2409, 32752), (2937, 26864), (3036, 25988), (3212, 24564), (3358, 23496), (3504, 22517), (3916, 20148), (4048, 19491), (4094, 19272), (4272, 18469), (4818, 16376), (5037, 15664), (5874, 13432), (6072, 12994), (6141, 12848), (6424, 12282), (6497, 12144), (6716, 11748), (7832, 10074), (8188, 9636)]