66149748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 203164416

約数和(自身を除く): 137014668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 101, 113, 126, 138, 161, 202, 207, 226, 252, 276, 303, 322, 339, 404, 414, 452, 483, 606, 644, 678, 707, 791, 828, 909, 966, 1017, 1212, 1356, 1414, 1449, 1582, 1818, 1932, 2034, 2121, 2323, 2373, 2599, 2828, 2898, 3164, 3636, 4068, 4242, 4646, 4746, 5198, 5796, 6363, 6969, 7119, 7797, 8484, 9292, 9492, 10396, 11413, 12726, 13938, 14238, 15594, 16261, 18193, 20907, 22826, 23391, 25452, 27876, 28476, 31188, 32522, 34239, 36386, 41814, 45652, 46782, 48783, 54579, 65044, 68478, 72772, 79891, 83628, 93564, 97566, 102717, 109158, 136956, 146349, 159782, 163737, 195132, 205434, 218316, 239673, 262499, 292698, 319564, 327474, 410868, 479346, 524998, 585396, 654948, 719019, 787497, 958692, 1049996, 1438038, 1574994, 1837493, 2362491, 2876076, 3149988, 3674986, 4724982, 5512479, 7349972, 9449964, 11024958, 16537437, 22049916, 33074874, 66149748]

約数ペア:

[(1, 66149748), (2, 33074874), (3, 22049916), (4, 16537437), (6, 11024958), (7, 9449964), (9, 7349972), (12, 5512479), (14, 4724982), (18, 3674986), (21, 3149988), (23, 2876076), (28, 2362491), (36, 1837493), (42, 1574994), (46, 1438038), (63, 1049996), (69, 958692), (84, 787497), (92, 719019), (101, 654948), (113, 585396), (126, 524998), (138, 479346), (161, 410868), (202, 327474), (207, 319564), (226, 292698), (252, 262499), (276, 239673), (303, 218316), (322, 205434), (339, 195132), (404, 163737), (414, 159782), (452, 146349), (483, 136956), (606, 109158), (644, 102717), (678, 97566), (707, 93564), (791, 83628), (828, 79891), (909, 72772), (966, 68478), (1017, 65044), (1212, 54579), (1356, 48783), (1414, 46782), (1449, 45652), (1582, 41814), (1818, 36386), (1932, 34239), (2034, 32522), (2121, 31188), (2323, 28476), (2373, 27876), (2599, 25452), (2828, 23391), (2898, 22826), (3164, 20907), (3636, 18193), (4068, 16261), (4242, 15594), (4646, 14238), (4746, 13938), (5198, 12726), (5796, 11413), (6363, 10396), (6969, 9492), (7119, 9292), (7797, 8484)]