77672556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 224733600

約数和(自身を除く): 147061044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 59, 78, 87, 97, 116, 117, 118, 156, 174, 177, 194, 234, 236, 261, 291, 348, 354, 377, 388, 468, 522, 531, 582, 708, 754, 767, 873, 1044, 1062, 1131, 1164, 1261, 1508, 1534, 1711, 1746, 2124, 2262, 2301, 2522, 2813, 3068, 3393, 3422, 3492, 3783, 4524, 4602, 5044, 5133, 5626, 5723, 6786, 6844, 6903, 7566, 8439, 9204, 10266, 11252, 11349, 11446, 13572, 13806, 15132, 15399, 16878, 17169, 20532, 22243, 22698, 22892, 25317, 27612, 30798, 33756, 34338, 36569, 44486, 45396, 50634, 51507, 61596, 66729, 68676, 73138, 74399, 88972, 101268, 103014, 109707, 133458, 146276, 148798, 165967, 200187, 206028, 219414, 223197, 266916, 297596, 329121, 331934, 400374, 438828, 446394, 497901, 658242, 663868, 669591, 800748, 892788, 995802, 1316484, 1339182, 1493703, 1991604, 2157571, 2678364, 2987406, 4315142, 5974812, 6472713, 8630284, 12945426, 19418139, 25890852, 38836278, 77672556]

約数ペア:

[(1, 77672556), (2, 38836278), (3, 25890852), (4, 19418139), (6, 12945426), (9, 8630284), (12, 6472713), (13, 5974812), (18, 4315142), (26, 2987406), (29, 2678364), (36, 2157571), (39, 1991604), (52, 1493703), (58, 1339182), (59, 1316484), (78, 995802), (87, 892788), (97, 800748), (116, 669591), (117, 663868), (118, 658242), (156, 497901), (174, 446394), (177, 438828), (194, 400374), (234, 331934), (236, 329121), (261, 297596), (291, 266916), (348, 223197), (354, 219414), (377, 206028), (388, 200187), (468, 165967), (522, 148798), (531, 146276), (582, 133458), (708, 109707), (754, 103014), (767, 101268), (873, 88972), (1044, 74399), (1062, 73138), (1131, 68676), (1164, 66729), (1261, 61596), (1508, 51507), (1534, 50634), (1711, 45396), (1746, 44486), (2124, 36569), (2262, 34338), (2301, 33756), (2522, 30798), (2813, 27612), (3068, 25317), (3393, 22892), (3422, 22698), (3492, 22243), (3783, 20532), (4524, 17169), (4602, 16878), (5044, 15399), (5133, 15132), (5626, 13806), (5723, 13572), (6786, 11446), (6844, 11349), (6903, 11252), (7566, 10266), (8439, 9204)]