84679276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 171360000

約数和(自身を除く): 86680724

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 199, 209, 398, 418, 509, 796, 836, 1018, 2036, 2189, 3781, 4378, 5599, 7562, 8756, 9671, 11198, 15124, 19342, 22396, 38684, 41591, 83182, 101291, 106381, 166364, 202582, 212762, 405164, 425524, 1114201, 1924529, 2228402, 3849058, 4456804, 7698116, 21169819, 42339638, 84679276]

約数ペア:

[(1, 84679276), (2, 42339638), (4, 21169819), (11, 7698116), (19, 4456804), (22, 3849058), (38, 2228402), (44, 1924529), (76, 1114201), (199, 425524), (209, 405164), (398, 212762), (418, 202582), (509, 166364), (796, 106381), (836, 101291), (1018, 83182), (2036, 41591), (2189, 38684), (3781, 22396), (4378, 19342), (5599, 15124), (7562, 11198), (8756, 9671)]