61920924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1659

約数の個数: 72

約数和(自身を含む): 164787840

約数和(自身を除く): 102866916

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 1607, 2028, 2964, 3211, 3214, 4821, 6422, 6428, 9633, 9642, 12844, 19266, 19284, 20891, 30533, 38532, 41782, 61066, 62673, 83564, 91599, 122132, 125346, 183198, 250692, 271583, 366396, 396929, 543166, 793858, 814749, 1086332, 1190787, 1587716, 1629498, 2381574, 3258996, 4763148, 5160077, 10320154, 15480231, 20640308, 30960462, 61920924]

約数ペア:

[(1, 61920924), (2, 30960462), (3, 20640308), (4, 15480231), (6, 10320154), (12, 5160077), (13, 4763148), (19, 3258996), (26, 2381574), (38, 1629498), (39, 1587716), (52, 1190787), (57, 1086332), (76, 814749), (78, 793858), (114, 543166), (156, 396929), (169, 366396), (228, 271583), (247, 250692), (338, 183198), (494, 125346), (507, 122132), (676, 91599), (741, 83564), (988, 62673), (1014, 61066), (1482, 41782), (1607, 38532), (2028, 30533), (2964, 20891), (3211, 19284), (3214, 19266), (4821, 12844), (6422, 9642), (6428, 9633)]