84377784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 235929600

約数和(自身を除く): 151551816

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 47, 57, 62, 76, 93, 94, 114, 124, 127, 141, 152, 186, 188, 228, 248, 254, 282, 372, 376, 381, 456, 508, 564, 589, 744, 762, 893, 1016, 1128, 1178, 1457, 1524, 1767, 1786, 2356, 2413, 2679, 2914, 3048, 3534, 3572, 3937, 4371, 4712, 4826, 5358, 5828, 5969, 7068, 7144, 7239, 7874, 8742, 9652, 10716, 11656, 11811, 11938, 14136, 14478, 15748, 17484, 17907, 19304, 21432, 23622, 23876, 27683, 28956, 31496, 34968, 35814, 47244, 47752, 55366, 57912, 71628, 74803, 83049, 94488, 110732, 113411, 143256, 149606, 166098, 185039, 221464, 224409, 226822, 299212, 332196, 340233, 370078, 448818, 453644, 555117, 598424, 664392, 680466, 740156, 897636, 907288, 1110234, 1360932, 1480312, 1795272, 2220468, 2721864, 3515741, 4440936, 7031482, 10547223, 14062964, 21094446, 28125928, 42188892, 84377784]

約数ペア:

[(1, 84377784), (2, 42188892), (3, 28125928), (4, 21094446), (6, 14062964), (8, 10547223), (12, 7031482), (19, 4440936), (24, 3515741), (31, 2721864), (38, 2220468), (47, 1795272), (57, 1480312), (62, 1360932), (76, 1110234), (93, 907288), (94, 897636), (114, 740156), (124, 680466), (127, 664392), (141, 598424), (152, 555117), (186, 453644), (188, 448818), (228, 370078), (248, 340233), (254, 332196), (282, 299212), (372, 226822), (376, 224409), (381, 221464), (456, 185039), (508, 166098), (564, 149606), (589, 143256), (744, 113411), (762, 110732), (893, 94488), (1016, 83049), (1128, 74803), (1178, 71628), (1457, 57912), (1524, 55366), (1767, 47752), (1786, 47244), (2356, 35814), (2413, 34968), (2679, 31496), (2914, 28956), (3048, 27683), (3534, 23876), (3572, 23622), (3937, 21432), (4371, 19304), (4712, 17907), (4826, 17484), (5358, 15748), (5828, 14478), (5969, 14136), (7068, 11938), (7144, 11811), (7239, 11656), (7874, 10716), (8742, 9652)]