71324784

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 212784000

約数和(自身を除く): 141459216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 131, 144, 152, 171, 199, 228, 262, 304, 342, 393, 398, 456, 524, 597, 684, 786, 796, 912, 1048, 1179, 1194, 1368, 1572, 1592, 1791, 2096, 2358, 2388, 2489, 2736, 3144, 3184, 3582, 3781, 4716, 4776, 4978, 6288, 7164, 7467, 7562, 9432, 9552, 9956, 11343, 14328, 14934, 15124, 18864, 19912, 22401, 22686, 26069, 28656, 29868, 30248, 34029, 39824, 44802, 45372, 52138, 59736, 60496, 68058, 78207, 89604, 90744, 104276, 119472, 136116, 156414, 179208, 181488, 208552, 234621, 272232, 312828, 358416, 417104, 469242, 495311, 544464, 625656, 938484, 990622, 1251312, 1485933, 1876968, 1981244, 2971866, 3753936, 3962488, 4457799, 5943732, 7924976, 8915598, 11887464, 17831196, 23774928, 35662392, 71324784]

約数ペア:

[(1, 71324784), (2, 35662392), (3, 23774928), (4, 17831196), (6, 11887464), (8, 8915598), (9, 7924976), (12, 5943732), (16, 4457799), (18, 3962488), (19, 3753936), (24, 2971866), (36, 1981244), (38, 1876968), (48, 1485933), (57, 1251312), (72, 990622), (76, 938484), (114, 625656), (131, 544464), (144, 495311), (152, 469242), (171, 417104), (199, 358416), (228, 312828), (262, 272232), (304, 234621), (342, 208552), (393, 181488), (398, 179208), (456, 156414), (524, 136116), (597, 119472), (684, 104276), (786, 90744), (796, 89604), (912, 78207), (1048, 68058), (1179, 60496), (1194, 59736), (1368, 52138), (1572, 45372), (1592, 44802), (1791, 39824), (2096, 34029), (2358, 30248), (2388, 29868), (2489, 28656), (2736, 26069), (3144, 22686), (3184, 22401), (3582, 19912), (3781, 18864), (4716, 15124), (4776, 14934), (4978, 14328), (6288, 11343), (7164, 9956), (7467, 9552), (7562, 9432)]