81247908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33353}}^1$

素因数の和:33396

約数の個数: 48

約数和(自身を含む): 224138880

約数和(自身を除く): 142890972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 33353, 66706, 100059, 133412, 200118, 233471, 400236, 466942, 700413, 933884, 967237, 1400826, 1934474, 2801652, 2901711, 3868948, 5803422, 6770659, 11606844, 13541318, 20311977, 27082636, 40623954, 81247908]

約数ペア:

[(1, 81247908), (2, 40623954), (3, 27082636), (4, 20311977), (6, 13541318), (7, 11606844), (12, 6770659), (14, 5803422), (21, 3868948), (28, 2901711), (29, 2801652), (42, 1934474), (58, 1400826), (84, 967237), (87, 933884), (116, 700413), (174, 466942), (203, 400236), (348, 233471), (406, 200118), (609, 133412), (812, 100059), (1218, 66706), (2436, 33353)]