68836412892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1078873}}^1$

素因数の和:1079302

約数の個数: 48

約数和(自身を含む): 173396629280

約数和(自身を除く): 104560216388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 409, 818, 1227, 1636, 2454, 4908, 5317, 10634, 15951, 21268, 31902, 63804, 1078873, 2157746, 3236619, 4315492, 6473238, 12946476, 14025349, 28050698, 42076047, 56101396, 84152094, 168304188, 441259057, 882518114, 1323777171, 1765036228, 2647554342, 5295108684, 5736367741, 11472735482, 17209103223, 22945470964, 34418206446, 68836412892]

約数ペア:

[(1, 68836412892), (2, 34418206446), (3, 22945470964), (4, 17209103223), (6, 11472735482), (12, 5736367741), (13, 5295108684), (26, 2647554342), (39, 1765036228), (52, 1323777171), (78, 882518114), (156, 441259057), (409, 168304188), (818, 84152094), (1227, 56101396), (1636, 42076047), (2454, 28050698), (4908, 14025349), (5317, 12946476), (10634, 6473238), (15951, 4315492), (21268, 3236619), (31902, 2157746), (63804, 1078873)]