77477526

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 207360000

約数和(自身を除く): 129882474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 89, 94, 98, 126, 141, 147, 178, 189, 267, 282, 294, 329, 343, 378, 423, 441, 534, 623, 658, 686, 801, 846, 882, 987, 1029, 1246, 1269, 1323, 1602, 1869, 1974, 2058, 2303, 2403, 2538, 2646, 2961, 3087, 3738, 4183, 4361, 4606, 4806, 5607, 5922, 6174, 6909, 8366, 8722, 8883, 9261, 11214, 12549, 13083, 13818, 16121, 16821, 17766, 18522, 20727, 25098, 26166, 29281, 30527, 32242, 33642, 37647, 39249, 41454, 48363, 58562, 61054, 62181, 75294, 78498, 87843, 91581, 96726, 112941, 117747, 124362, 145089, 175686, 183162, 204967, 225882, 235494, 263529, 274743, 290178, 409934, 435267, 527058, 549486, 614901, 790587, 824229, 870534, 1229802, 1434769, 1581174, 1648458, 1844703, 2869538, 3689406, 4304307, 5534109, 8608614, 11068218, 12912921, 25825842, 38738763, 77477526]

約数ペア:

[(1, 77477526), (2, 38738763), (3, 25825842), (6, 12912921), (7, 11068218), (9, 8608614), (14, 5534109), (18, 4304307), (21, 3689406), (27, 2869538), (42, 1844703), (47, 1648458), (49, 1581174), (54, 1434769), (63, 1229802), (89, 870534), (94, 824229), (98, 790587), (126, 614901), (141, 549486), (147, 527058), (178, 435267), (189, 409934), (267, 290178), (282, 274743), (294, 263529), (329, 235494), (343, 225882), (378, 204967), (423, 183162), (441, 175686), (534, 145089), (623, 124362), (658, 117747), (686, 112941), (801, 96726), (846, 91581), (882, 87843), (987, 78498), (1029, 75294), (1246, 62181), (1269, 61054), (1323, 58562), (1602, 48363), (1869, 41454), (1974, 39249), (2058, 37647), (2303, 33642), (2403, 32242), (2538, 30527), (2646, 29281), (2961, 26166), (3087, 25098), (3738, 20727), (4183, 18522), (4361, 17766), (4606, 16821), (4806, 16121), (5607, 13818), (5922, 13083), (6174, 12549), (6909, 11214), (8366, 9261), (8722, 8883)]