72305916

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 174048000

約数和(自身を除く): 101742084

約数列:

[1, 2, 3, 4, 6, 12, 59, 73, 118, 146, 177, 219, 236, 292, 354, 438, 708, 876, 1399, 2798, 4197, 4307, 5596, 8394, 8614, 12921, 16788, 17228, 25842, 51684, 82541, 102127, 165082, 204254, 247623, 306381, 330164, 408508, 495246, 612762, 990492, 1225524, 6025493, 12050986, 18076479, 24101972, 36152958, 72305916]

約数ペア:

[(1, 72305916), (2, 36152958), (3, 24101972), (4, 18076479), (6, 12050986), (12, 6025493), (59, 1225524), (73, 990492), (118, 612762), (146, 495246), (177, 408508), (219, 330164), (236, 306381), (292, 247623), (354, 204254), (438, 165082), (708, 102127), (876, 82541), (1399, 51684), (2798, 25842), (4197, 17228), (4307, 16788), (5596, 12921), (8394, 8614)]