72446988

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{509}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 175644000

約数和(自身を除く): 103197012

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 409, 509, 818, 1018, 1227, 1527, 1636, 2036, 2454, 3054, 4908, 6108, 11861, 14761, 23722, 29522, 35583, 44283, 47444, 59044, 71166, 88566, 142332, 177132, 208181, 416362, 624543, 832724, 1249086, 2498172, 6037249, 12074498, 18111747, 24148996, 36223494, 72446988]

約数ペア:

[(1, 72446988), (2, 36223494), (3, 24148996), (4, 18111747), (6, 12074498), (12, 6037249), (29, 2498172), (58, 1249086), (87, 832724), (116, 624543), (174, 416362), (348, 208181), (409, 177132), (509, 142332), (818, 88566), (1018, 71166), (1227, 59044), (1527, 47444), (1636, 44283), (2036, 35583), (2454, 29522), (3054, 23722), (4908, 14761), (6108, 11861)]