56783196

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 162908928

約数和(自身を除く): 106125732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 41, 51, 62, 68, 73, 82, 93, 102, 123, 124, 146, 153, 164, 186, 204, 219, 246, 279, 292, 306, 369, 372, 438, 492, 527, 558, 612, 657, 697, 738, 876, 1054, 1116, 1241, 1271, 1314, 1394, 1476, 1581, 2091, 2108, 2263, 2482, 2542, 2628, 2788, 2993, 3162, 3723, 3813, 4182, 4526, 4743, 4964, 5084, 5986, 6273, 6324, 6789, 7446, 7626, 8364, 8979, 9052, 9486, 11169, 11439, 11972, 12546, 13578, 14892, 15252, 17958, 18972, 20367, 21607, 22338, 22878, 25092, 26937, 27156, 35916, 38471, 40734, 43214, 44676, 45756, 50881, 53874, 64821, 76942, 81468, 86428, 92783, 101762, 107748, 115413, 129642, 152643, 153884, 185566, 194463, 203524, 230826, 259284, 278349, 305286, 346239, 371132, 388926, 457929, 461652, 556698, 610572, 692478, 777852, 835047, 915858, 1113396, 1384956, 1577311, 1670094, 1831716, 3154622, 3340188, 4731933, 6309244, 9463866, 14195799, 18927732, 28391598, 56783196]

約数ペア:

[(1, 56783196), (2, 28391598), (3, 18927732), (4, 14195799), (6, 9463866), (9, 6309244), (12, 4731933), (17, 3340188), (18, 3154622), (31, 1831716), (34, 1670094), (36, 1577311), (41, 1384956), (51, 1113396), (62, 915858), (68, 835047), (73, 777852), (82, 692478), (93, 610572), (102, 556698), (123, 461652), (124, 457929), (146, 388926), (153, 371132), (164, 346239), (186, 305286), (204, 278349), (219, 259284), (246, 230826), (279, 203524), (292, 194463), (306, 185566), (369, 153884), (372, 152643), (438, 129642), (492, 115413), (527, 107748), (558, 101762), (612, 92783), (657, 86428), (697, 81468), (738, 76942), (876, 64821), (1054, 53874), (1116, 50881), (1241, 45756), (1271, 44676), (1314, 43214), (1394, 40734), (1476, 38471), (1581, 35916), (2091, 27156), (2108, 26937), (2263, 25092), (2482, 22878), (2542, 22338), (2628, 21607), (2788, 20367), (2993, 18972), (3162, 17958), (3723, 15252), (3813, 14892), (4182, 13578), (4526, 12546), (4743, 11972), (4964, 11439), (5084, 11169), (5986, 9486), (6273, 9052), (6324, 8979), (6789, 8364), (7446, 7626)]