74688564

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 177218496

約数和(自身を除く): 102529932

約数列:

[1, 2, 3, 4, 6, 12, 137, 181, 251, 274, 362, 411, 502, 543, 548, 724, 753, 822, 1004, 1086, 1506, 1644, 2172, 3012, 24797, 34387, 45431, 49594, 68774, 74391, 90862, 99188, 103161, 136293, 137548, 148782, 181724, 206322, 272586, 297564, 412644, 545172, 6224047, 12448094, 18672141, 24896188, 37344282, 74688564]

約数ペア:

[(1, 74688564), (2, 37344282), (3, 24896188), (4, 18672141), (6, 12448094), (12, 6224047), (137, 545172), (181, 412644), (251, 297564), (274, 272586), (362, 206322), (411, 181724), (502, 148782), (543, 137548), (548, 136293), (724, 103161), (753, 99188), (822, 90862), (1004, 74391), (1086, 68774), (1506, 49594), (1644, 45431), (2172, 34387), (3012, 24797)]