85845576978

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3984293}}^1$

素因数の和:3984333

約数の個数: 80

約数和(自身を含む): 231407795520

約数和(自身を除く): 145562218542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 7182, 10773, 21546, 3984293, 7968586, 11952879, 23905758, 27890051, 35858637, 55780102, 71717274, 75701567, 83670153, 107575911, 151403134, 167340306, 215151822, 227104701, 251010459, 322727733, 454209402, 502020918, 529910969, 645455466, 681314103, 753031377, 1059821938, 1362628206, 1506062754, 1589732907, 2043942309, 2259094131, 3179465814, 4087884618, 4518188262, 4769198721, 6131826927, 9538397442, 12263653854, 14307596163, 28615192326, 42922788489, 85845576978]

約数ペア:

[(1, 85845576978), (2, 42922788489), (3, 28615192326), (6, 14307596163), (7, 12263653854), (9, 9538397442), (14, 6131826927), (18, 4769198721), (19, 4518188262), (21, 4087884618), (27, 3179465814), (38, 2259094131), (42, 2043942309), (54, 1589732907), (57, 1506062754), (63, 1362628206), (81, 1059821938), (114, 753031377), (126, 681314103), (133, 645455466), (162, 529910969), (171, 502020918), (189, 454209402), (266, 322727733), (342, 251010459), (378, 227104701), (399, 215151822), (513, 167340306), (567, 151403134), (798, 107575911), (1026, 83670153), (1134, 75701567), (1197, 71717274), (1539, 55780102), (2394, 35858637), (3078, 27890051), (3591, 23905758), (7182, 11952879), (10773, 7968586), (21546, 3984293)]