64487826

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 159606720

約数和(自身を除く): 95118894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 81, 117, 118, 162, 173, 177, 234, 243, 346, 351, 354, 486, 519, 531, 702, 767, 1038, 1053, 1062, 1534, 1557, 1593, 2106, 2249, 2301, 3114, 3159, 3186, 4498, 4602, 4671, 4779, 6318, 6747, 6903, 9342, 9558, 10207, 13494, 13806, 14013, 14337, 20241, 20414, 20709, 28026, 28674, 30621, 40482, 41418, 42039, 60723, 61242, 62127, 84078, 91863, 121446, 124254, 132691, 182169, 183726, 186381, 265382, 275589, 364338, 372762, 398073, 546507, 551178, 796146, 826767, 1093014, 1194219, 1653534, 2388438, 2480301, 3582657, 4960602, 7165314, 10747971, 21495942, 32243913, 64487826]

約数ペア:

[(1, 64487826), (2, 32243913), (3, 21495942), (6, 10747971), (9, 7165314), (13, 4960602), (18, 3582657), (26, 2480301), (27, 2388438), (39, 1653534), (54, 1194219), (59, 1093014), (78, 826767), (81, 796146), (117, 551178), (118, 546507), (162, 398073), (173, 372762), (177, 364338), (234, 275589), (243, 265382), (346, 186381), (351, 183726), (354, 182169), (486, 132691), (519, 124254), (531, 121446), (702, 91863), (767, 84078), (1038, 62127), (1053, 61242), (1062, 60723), (1534, 42039), (1557, 41418), (1593, 40482), (2106, 30621), (2249, 28674), (2301, 28026), (3114, 20709), (3159, 20414), (3186, 20241), (4498, 14337), (4602, 14013), (4671, 13806), (4779, 13494), (6318, 10207), (6747, 9558), (6903, 9342)]