89291826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:380

約数の個数: 72

約数和(自身を含む): 211968900

約数和(自身を除く): 122677074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 169, 197, 234, 298, 338, 394, 447, 507, 591, 894, 1014, 1182, 1341, 1521, 1773, 1937, 2561, 2682, 3042, 3546, 3874, 5122, 5811, 7683, 11622, 15366, 17433, 23049, 25181, 29353, 33293, 34866, 46098, 50362, 58706, 66586, 75543, 88059, 99879, 151086, 176118, 199758, 226629, 264177, 299637, 381589, 453258, 528354, 599274, 763178, 1144767, 2289534, 3434301, 4960657, 6868602, 9921314, 14881971, 29763942, 44645913, 89291826]

約数ペア:

[(1, 89291826), (2, 44645913), (3, 29763942), (6, 14881971), (9, 9921314), (13, 6868602), (18, 4960657), (26, 3434301), (39, 2289534), (78, 1144767), (117, 763178), (149, 599274), (169, 528354), (197, 453258), (234, 381589), (298, 299637), (338, 264177), (394, 226629), (447, 199758), (507, 176118), (591, 151086), (894, 99879), (1014, 88059), (1182, 75543), (1341, 66586), (1521, 58706), (1773, 50362), (1937, 46098), (2561, 34866), (2682, 33293), (3042, 29353), (3546, 25181), (3874, 23049), (5122, 17433), (5811, 15366), (7683, 11622)]