83825612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 164640000

約数和(自身を除く): 80814388

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 149, 298, 349, 403, 596, 698, 806, 1396, 1612, 1937, 3874, 4537, 4619, 7748, 9074, 9238, 10819, 18148, 18476, 21638, 43276, 52001, 60047, 104002, 120094, 140647, 208004, 240188, 281294, 562588, 676013, 1352026, 1612031, 2704052, 3224062, 6448124, 20956403, 41912806, 83825612]

約数ペア:

[(1, 83825612), (2, 41912806), (4, 20956403), (13, 6448124), (26, 3224062), (31, 2704052), (52, 1612031), (62, 1352026), (124, 676013), (149, 562588), (298, 281294), (349, 240188), (403, 208004), (596, 140647), (698, 120094), (806, 104002), (1396, 60047), (1612, 52001), (1937, 43276), (3874, 21638), (4537, 18476), (4619, 18148), (7748, 10819), (9074, 9238)]