78249492

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{12143}}^1$

素因数の和:12332

約数の個数: 36

約数和(自身を含む): 198918720

約数和(自身を除く): 120669228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 6444, 12143, 24286, 36429, 48572, 72858, 109287, 145716, 218574, 437148, 2173597, 4347194, 6520791, 8694388, 13041582, 19562373, 26083164, 39124746, 78249492]

約数ペア:

[(1, 78249492), (2, 39124746), (3, 26083164), (4, 19562373), (6, 13041582), (9, 8694388), (12, 6520791), (18, 4347194), (36, 2173597), (179, 437148), (358, 218574), (537, 145716), (716, 109287), (1074, 72858), (1611, 48572), (2148, 36429), (3222, 24286), (6444, 12143)]