80747568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2727

約数の個数: 120

約数和(自身を含む): 259596480

約数和(自身を除く): 178848912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2683, 2736, 3344, 3762, 5016, 5366, 7524, 8049, 10032, 10732, 15048, 16098, 21464, 24147, 29513, 30096, 32196, 42928, 48294, 50977, 59026, 64392, 88539, 96588, 101954, 118052, 128784, 152931, 177078, 193176, 203908, 236104, 265617, 305862, 354156, 386352, 407816, 458793, 472208, 531234, 560747, 611724, 708312, 815632, 917586, 1062468, 1121494, 1223448, 1416624, 1682241, 1835172, 2124936, 2242988, 2446896, 3364482, 3670344, 4249872, 4485976, 5046723, 6728964, 7340688, 8971952, 10093446, 13457928, 20186892, 26915856, 40373784, 80747568]

約数ペア:

[(1, 80747568), (2, 40373784), (3, 26915856), (4, 20186892), (6, 13457928), (8, 10093446), (9, 8971952), (11, 7340688), (12, 6728964), (16, 5046723), (18, 4485976), (19, 4249872), (22, 3670344), (24, 3364482), (33, 2446896), (36, 2242988), (38, 2124936), (44, 1835172), (48, 1682241), (57, 1416624), (66, 1223448), (72, 1121494), (76, 1062468), (88, 917586), (99, 815632), (114, 708312), (132, 611724), (144, 560747), (152, 531234), (171, 472208), (176, 458793), (198, 407816), (209, 386352), (228, 354156), (264, 305862), (304, 265617), (342, 236104), (396, 203908), (418, 193176), (456, 177078), (528, 152931), (627, 128784), (684, 118052), (792, 101954), (836, 96588), (912, 88539), (1254, 64392), (1368, 59026), (1584, 50977), (1672, 48294), (1881, 42928), (2508, 32196), (2683, 30096), (2736, 29513), (3344, 24147), (3762, 21464), (5016, 16098), (5366, 15048), (7524, 10732), (8049, 10032)]