65221056

素因数分解:

$2^6\times 3^2\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:786

約数の個数: 84

約数和(自身を含む): 188214000

約数和(自身を除く): 122992944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 199, 288, 398, 569, 576, 597, 796, 1138, 1194, 1592, 1707, 1791, 2276, 2388, 3184, 3414, 3582, 4552, 4776, 5121, 6368, 6828, 7164, 9104, 9552, 10242, 12736, 13656, 14328, 18208, 19104, 20484, 27312, 28656, 36416, 38208, 40968, 54624, 57312, 81936, 109248, 113231, 114624, 163872, 226462, 327744, 339693, 452924, 679386, 905848, 1019079, 1358772, 1811696, 2038158, 2717544, 3623392, 4076316, 5435088, 7246784, 8152632, 10870176, 16305264, 21740352, 32610528, 65221056]

約数ペア:

[(1, 65221056), (2, 32610528), (3, 21740352), (4, 16305264), (6, 10870176), (8, 8152632), (9, 7246784), (12, 5435088), (16, 4076316), (18, 3623392), (24, 2717544), (32, 2038158), (36, 1811696), (48, 1358772), (64, 1019079), (72, 905848), (96, 679386), (144, 452924), (192, 339693), (199, 327744), (288, 226462), (398, 163872), (569, 114624), (576, 113231), (597, 109248), (796, 81936), (1138, 57312), (1194, 54624), (1592, 40968), (1707, 38208), (1791, 36416), (2276, 28656), (2388, 27312), (3184, 20484), (3414, 19104), (3582, 18208), (4552, 14328), (4776, 13656), (5121, 12736), (6368, 10242), (6828, 9552), (7164, 9104)]