79868784

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 215298720

約数和(自身を除く): 135429936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 181, 232, 317, 348, 362, 464, 543, 634, 696, 724, 951, 1086, 1268, 1392, 1448, 1902, 2172, 2536, 2896, 3804, 4344, 5072, 5249, 7608, 8688, 9193, 10498, 15216, 15747, 18386, 20996, 27579, 31494, 36772, 41992, 55158, 57377, 62988, 73544, 83984, 110316, 114754, 125976, 147088, 172131, 220632, 229508, 251952, 344262, 441264, 459016, 688524, 918032, 1377048, 1663933, 2754096, 3327866, 4991799, 6655732, 9983598, 13311464, 19967196, 26622928, 39934392, 79868784]

約数ペア:

[(1, 79868784), (2, 39934392), (3, 26622928), (4, 19967196), (6, 13311464), (8, 9983598), (12, 6655732), (16, 4991799), (24, 3327866), (29, 2754096), (48, 1663933), (58, 1377048), (87, 918032), (116, 688524), (174, 459016), (181, 441264), (232, 344262), (317, 251952), (348, 229508), (362, 220632), (464, 172131), (543, 147088), (634, 125976), (696, 114754), (724, 110316), (951, 83984), (1086, 73544), (1268, 62988), (1392, 57377), (1448, 55158), (1902, 41992), (2172, 36772), (2536, 31494), (2896, 27579), (3804, 20996), (4344, 18386), (5072, 15747), (5249, 15216), (7608, 10498), (8688, 9193)]