72823109.000000000

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87383}}^1$

素因数の和:87414

約数の個数: 48

約数和(自身を含む): 411054336

約数和(自身を除く): 261105108

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 87383, 174766, 262149, 349532, 524298, 961213, 1048596, 1135979, 1922426, 2271958, 2883639, 3407937, 3844852, 4543916, 5767278, 6815874, 11534556, 12495769, 13631748, 24991538, 37487307, 49983076, 74974614, 149949228]

約数ペア:

[(1, 149949228), (2, 74974614), (3, 49983076), (4, 37487307), (6, 24991538), (11, 13631748), (12, 12495769), (13, 11534556), (22, 6815874), (26, 5767278), (33, 4543916), (39, 3844852), (44, 3407937), (52, 2883639), (66, 2271958), (78, 1922426), (132, 1135979), (143, 1048596), (156, 961213), (286, 524298), (429, 349532), (572, 262149), (858, 174766), (1716, 87383)]