61778136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 189665280

約数和(自身を除く): 127887144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 97, 102, 119, 136, 168, 194, 204, 223, 238, 291, 357, 388, 408, 446, 476, 582, 669, 679, 714, 776, 892, 952, 1164, 1338, 1358, 1428, 1561, 1649, 1784, 2037, 2328, 2676, 2716, 2856, 3122, 3298, 3791, 4074, 4683, 4947, 5352, 5432, 6244, 6596, 7582, 8148, 9366, 9894, 11373, 11543, 12488, 13192, 15164, 16296, 18732, 19788, 21631, 22746, 23086, 26537, 30328, 34629, 37464, 39576, 43262, 45492, 46172, 53074, 64893, 69258, 79611, 86524, 90984, 92344, 106148, 129786, 138516, 151417, 159222, 173048, 212296, 259572, 277032, 302834, 318444, 367727, 454251, 519144, 605668, 636888, 735454, 908502, 1103181, 1211336, 1470908, 1817004, 2206362, 2574089, 2941816, 3634008, 4412724, 5148178, 7722267, 8825448, 10296356, 15444534, 20592712, 30889068, 61778136]

約数ペア:

[(1, 61778136), (2, 30889068), (3, 20592712), (4, 15444534), (6, 10296356), (7, 8825448), (8, 7722267), (12, 5148178), (14, 4412724), (17, 3634008), (21, 2941816), (24, 2574089), (28, 2206362), (34, 1817004), (42, 1470908), (51, 1211336), (56, 1103181), (68, 908502), (84, 735454), (97, 636888), (102, 605668), (119, 519144), (136, 454251), (168, 367727), (194, 318444), (204, 302834), (223, 277032), (238, 259572), (291, 212296), (357, 173048), (388, 159222), (408, 151417), (446, 138516), (476, 129786), (582, 106148), (669, 92344), (679, 90984), (714, 86524), (776, 79611), (892, 69258), (952, 64893), (1164, 53074), (1338, 46172), (1358, 45492), (1428, 43262), (1561, 39576), (1649, 37464), (1784, 34629), (2037, 30328), (2328, 26537), (2676, 23086), (2716, 22746), (2856, 21631), (3122, 19788), (3298, 18732), (3791, 16296), (4074, 15164), (4683, 13192), (4947, 12488), (5352, 11543), (5432, 11373), (6244, 9894), (6596, 9366), (7582, 8148)]