80699256

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 245863800

約数和(自身を除く): 165164544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 59, 66, 72, 88, 99, 118, 121, 132, 157, 177, 198, 236, 242, 264, 314, 354, 363, 396, 471, 472, 484, 531, 628, 649, 708, 726, 792, 942, 968, 1062, 1089, 1256, 1298, 1413, 1416, 1452, 1727, 1884, 1947, 2124, 2178, 2596, 2826, 2904, 3454, 3768, 3894, 4248, 4356, 5181, 5192, 5652, 5841, 6908, 7139, 7788, 8712, 9263, 10362, 11304, 11682, 13816, 14278, 15543, 15576, 18526, 18997, 20724, 21417, 23364, 27789, 28556, 31086, 37052, 37994, 41448, 42834, 46728, 55578, 56991, 57112, 62172, 64251, 74104, 75988, 83367, 85668, 101893, 111156, 113982, 124344, 128502, 151976, 166734, 170973, 171336, 203786, 222312, 227964, 257004, 305679, 333468, 341946, 407572, 455928, 514008, 611358, 666936, 683892, 815144, 917037, 1120823, 1222716, 1367784, 1834074, 2241646, 2445432, 3362469, 3668148, 4483292, 6724938, 7336296, 8966584, 10087407, 13449876, 20174814, 26899752, 40349628, 80699256]

約数ペア:

[(1, 80699256), (2, 40349628), (3, 26899752), (4, 20174814), (6, 13449876), (8, 10087407), (9, 8966584), (11, 7336296), (12, 6724938), (18, 4483292), (22, 3668148), (24, 3362469), (33, 2445432), (36, 2241646), (44, 1834074), (59, 1367784), (66, 1222716), (72, 1120823), (88, 917037), (99, 815144), (118, 683892), (121, 666936), (132, 611358), (157, 514008), (177, 455928), (198, 407572), (236, 341946), (242, 333468), (264, 305679), (314, 257004), (354, 227964), (363, 222312), (396, 203786), (471, 171336), (472, 170973), (484, 166734), (531, 151976), (628, 128502), (649, 124344), (708, 113982), (726, 111156), (792, 101893), (942, 85668), (968, 83367), (1062, 75988), (1089, 74104), (1256, 64251), (1298, 62172), (1413, 57112), (1416, 56991), (1452, 55578), (1727, 46728), (1884, 42834), (1947, 41448), (2124, 37994), (2178, 37052), (2596, 31086), (2826, 28556), (2904, 27789), (3454, 23364), (3768, 21417), (3894, 20724), (4248, 18997), (4356, 18526), (5181, 15576), (5192, 15543), (5652, 14278), (5841, 13816), (6908, 11682), (7139, 11304), (7788, 10362), (8712, 9263)]