69818364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 223292160

約数和(自身を除く): 153473796

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 89, 99, 126, 132, 154, 178, 198, 231, 252, 267, 283, 308, 356, 396, 462, 534, 566, 623, 693, 801, 849, 924, 979, 1068, 1132, 1246, 1386, 1602, 1698, 1869, 1958, 1981, 2492, 2547, 2772, 2937, 3113, 3204, 3396, 3738, 3916, 3962, 5094, 5607, 5874, 5943, 6226, 6853, 7476, 7924, 8811, 9339, 10188, 11214, 11748, 11886, 12452, 13706, 17622, 17829, 18678, 20559, 21791, 22428, 23772, 25187, 27412, 28017, 35244, 35658, 37356, 41118, 43582, 50374, 56034, 61677, 65373, 71316, 75561, 82236, 87164, 100748, 112068, 123354, 130746, 151122, 176309, 196119, 226683, 246708, 261492, 277057, 302244, 352618, 392238, 453366, 528927, 554114, 705236, 784476, 831171, 906732, 1057854, 1108228, 1586781, 1662342, 1939399, 2115708, 2493513, 3173562, 3324684, 3878798, 4987026, 5818197, 6347124, 7757596, 9974052, 11636394, 17454591, 23272788, 34909182, 69818364]

約数ペア:

[(1, 69818364), (2, 34909182), (3, 23272788), (4, 17454591), (6, 11636394), (7, 9974052), (9, 7757596), (11, 6347124), (12, 5818197), (14, 4987026), (18, 3878798), (21, 3324684), (22, 3173562), (28, 2493513), (33, 2115708), (36, 1939399), (42, 1662342), (44, 1586781), (63, 1108228), (66, 1057854), (77, 906732), (84, 831171), (89, 784476), (99, 705236), (126, 554114), (132, 528927), (154, 453366), (178, 392238), (198, 352618), (231, 302244), (252, 277057), (267, 261492), (283, 246708), (308, 226683), (356, 196119), (396, 176309), (462, 151122), (534, 130746), (566, 123354), (623, 112068), (693, 100748), (801, 87164), (849, 82236), (924, 75561), (979, 71316), (1068, 65373), (1132, 61677), (1246, 56034), (1386, 50374), (1602, 43582), (1698, 41118), (1869, 37356), (1958, 35658), (1981, 35244), (2492, 28017), (2547, 27412), (2772, 25187), (2937, 23772), (3113, 22428), (3204, 21791), (3396, 20559), (3738, 18678), (3916, 17829), (3962, 17622), (5094, 13706), (5607, 12452), (5874, 11886), (5943, 11748), (6226, 11214), (6853, 10188), (7476, 9339), (7924, 8811)]