85961928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:911

約数の個数: 128

約数和(自身を含む): 258249600

約数和(自身を除く): 172287672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 221, 228, 247, 312, 323, 408, 442, 456, 494, 646, 663, 741, 853, 884, 969, 988, 1292, 1326, 1482, 1706, 1768, 1938, 1976, 2559, 2584, 2652, 2964, 3412, 3876, 4199, 5118, 5304, 5928, 6824, 7752, 8398, 10236, 11089, 12597, 14501, 16207, 16796, 20472, 22178, 25194, 29002, 32414, 33267, 33592, 43503, 44356, 48621, 50388, 58004, 64828, 66534, 87006, 88712, 97242, 100776, 116008, 129656, 133068, 174012, 188513, 194484, 210691, 266136, 275519, 348024, 377026, 388968, 421382, 551038, 565539, 632073, 754052, 826557, 842764, 1102076, 1131078, 1264146, 1508104, 1653114, 1685528, 2204152, 2262156, 2528292, 3306228, 3581747, 4524312, 5056584, 6612456, 7163494, 10745241, 14326988, 21490482, 28653976, 42980964, 85961928]

約数ペア:

[(1, 85961928), (2, 42980964), (3, 28653976), (4, 21490482), (6, 14326988), (8, 10745241), (12, 7163494), (13, 6612456), (17, 5056584), (19, 4524312), (24, 3581747), (26, 3306228), (34, 2528292), (38, 2262156), (39, 2204152), (51, 1685528), (52, 1653114), (57, 1508104), (68, 1264146), (76, 1131078), (78, 1102076), (102, 842764), (104, 826557), (114, 754052), (136, 632073), (152, 565539), (156, 551038), (204, 421382), (221, 388968), (228, 377026), (247, 348024), (312, 275519), (323, 266136), (408, 210691), (442, 194484), (456, 188513), (494, 174012), (646, 133068), (663, 129656), (741, 116008), (853, 100776), (884, 97242), (969, 88712), (988, 87006), (1292, 66534), (1326, 64828), (1482, 58004), (1706, 50388), (1768, 48621), (1938, 44356), (1976, 43503), (2559, 33592), (2584, 33267), (2652, 32414), (2964, 29002), (3412, 25194), (3876, 22178), (4199, 20472), (5118, 16796), (5304, 16207), (5928, 14501), (6824, 12597), (7752, 11089), (8398, 10236)]