84148948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 170190720

約数和(自身を除く): 86041772

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 494, 689, 988, 1007, 1378, 1607, 2014, 2756, 3214, 4028, 6428, 13091, 20891, 26182, 30533, 41782, 52364, 61066, 83564, 85171, 122132, 170342, 340684, 396929, 793858, 1107223, 1587716, 1618249, 2214446, 3236498, 4428892, 6472996, 21037237, 42074474, 84148948]

約数ペア:

[(1, 84148948), (2, 42074474), (4, 21037237), (13, 6472996), (19, 4428892), (26, 3236498), (38, 2214446), (52, 1618249), (53, 1587716), (76, 1107223), (106, 793858), (212, 396929), (247, 340684), (494, 170342), (689, 122132), (988, 85171), (1007, 83564), (1378, 61066), (1607, 52364), (2014, 41782), (2756, 30533), (3214, 26182), (4028, 20891), (6428, 13091)]