85379406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 208023552

約数和(自身を除く): 122644146

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 197, 238, 357, 394, 591, 607, 714, 1182, 1214, 1379, 1821, 2758, 3349, 3642, 4137, 4249, 6698, 8274, 8498, 10047, 10319, 12747, 20094, 20638, 23443, 25494, 30957, 46886, 61914, 70329, 72233, 119579, 140658, 144466, 216699, 239158, 358737, 433398, 717474, 837053, 1674106, 2032843, 2511159, 4065686, 5022318, 6098529, 12197058, 14229901, 28459802, 42689703, 85379406]

約数ペア:

[(1, 85379406), (2, 42689703), (3, 28459802), (6, 14229901), (7, 12197058), (14, 6098529), (17, 5022318), (21, 4065686), (34, 2511159), (42, 2032843), (51, 1674106), (102, 837053), (119, 717474), (197, 433398), (238, 358737), (357, 239158), (394, 216699), (591, 144466), (607, 140658), (714, 119579), (1182, 72233), (1214, 70329), (1379, 61914), (1821, 46886), (2758, 30957), (3349, 25494), (3642, 23443), (4137, 20638), (4249, 20094), (6698, 12747), (8274, 10319), (8498, 10047)]