81830892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1183

約数の個数: 96

約数和(自身を含む): 229743360

約数和(自身を除く): 147912468

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 43, 44, 52, 66, 78, 86, 129, 132, 143, 156, 172, 258, 286, 429, 473, 516, 559, 572, 858, 946, 1109, 1118, 1419, 1677, 1716, 1892, 2218, 2236, 2838, 3327, 3354, 4436, 5676, 6149, 6654, 6708, 12199, 12298, 13308, 14417, 18447, 24398, 24596, 28834, 36597, 36894, 43251, 47687, 48796, 57668, 73194, 73788, 86502, 95374, 143061, 146388, 158587, 173004, 190748, 286122, 317174, 475761, 524557, 572244, 619931, 634348, 951522, 1049114, 1239862, 1573671, 1859793, 1903044, 2098228, 2479724, 3147342, 3719586, 6294684, 6819241, 7439172, 13638482, 20457723, 27276964, 40915446, 81830892]

約数ペア:

[(1, 81830892), (2, 40915446), (3, 27276964), (4, 20457723), (6, 13638482), (11, 7439172), (12, 6819241), (13, 6294684), (22, 3719586), (26, 3147342), (33, 2479724), (39, 2098228), (43, 1903044), (44, 1859793), (52, 1573671), (66, 1239862), (78, 1049114), (86, 951522), (129, 634348), (132, 619931), (143, 572244), (156, 524557), (172, 475761), (258, 317174), (286, 286122), (429, 190748), (473, 173004), (516, 158587), (559, 146388), (572, 143061), (858, 95374), (946, 86502), (1109, 73788), (1118, 73194), (1419, 57668), (1677, 48796), (1716, 47687), (1892, 43251), (2218, 36894), (2236, 36597), (2838, 28834), (3327, 24596), (3354, 24398), (4436, 18447), (5676, 14417), (6149, 13308), (6654, 12298), (6708, 12199)]