68457168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 180

約数和(自身を含む): 216822060

約数和(自身を除く): 148364892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 97, 104, 116, 117, 144, 156, 169, 174, 194, 208, 232, 234, 261, 291, 312, 338, 348, 377, 388, 464, 468, 507, 522, 582, 624, 676, 696, 754, 776, 873, 936, 1014, 1044, 1131, 1164, 1261, 1352, 1392, 1508, 1521, 1552, 1746, 1872, 2028, 2088, 2262, 2328, 2522, 2704, 2813, 3016, 3042, 3393, 3492, 3783, 4056, 4176, 4524, 4656, 4901, 5044, 5626, 6032, 6084, 6786, 6984, 7566, 8112, 8439, 9048, 9802, 10088, 11252, 11349, 12168, 13572, 13968, 14703, 15132, 16393, 16878, 18096, 19604, 20176, 22504, 22698, 24336, 25317, 27144, 29406, 30264, 32786, 33756, 36569, 39208, 44109, 45008, 45396, 49179, 50634, 54288, 58812, 60528, 65572, 67512, 73138, 78416, 88218, 90792, 98358, 101268, 109707, 117624, 131144, 135024, 146276, 147537, 176436, 181584, 196716, 202536, 219414, 235248, 262288, 292552, 295074, 329121, 352872, 393432, 405072, 438828, 475397, 585104, 590148, 658242, 705744, 786864, 877656, 950794, 1180296, 1316484, 1426191, 1755312, 1901588, 2360592, 2632968, 2852382, 3803176, 4278573, 5265936, 5704764, 7606352, 8557146, 11409528, 17114292, 22819056, 34228584, 68457168]

約数ペア:

[(1, 68457168), (2, 34228584), (3, 22819056), (4, 17114292), (6, 11409528), (8, 8557146), (9, 7606352), (12, 5704764), (13, 5265936), (16, 4278573), (18, 3803176), (24, 2852382), (26, 2632968), (29, 2360592), (36, 1901588), (39, 1755312), (48, 1426191), (52, 1316484), (58, 1180296), (72, 950794), (78, 877656), (87, 786864), (97, 705744), (104, 658242), (116, 590148), (117, 585104), (144, 475397), (156, 438828), (169, 405072), (174, 393432), (194, 352872), (208, 329121), (232, 295074), (234, 292552), (261, 262288), (291, 235248), (312, 219414), (338, 202536), (348, 196716), (377, 181584), (388, 176436), (464, 147537), (468, 146276), (507, 135024), (522, 131144), (582, 117624), (624, 109707), (676, 101268), (696, 98358), (754, 90792), (776, 88218), (873, 78416), (936, 73138), (1014, 67512), (1044, 65572), (1131, 60528), (1164, 58812), (1261, 54288), (1352, 50634), (1392, 49179), (1508, 45396), (1521, 45008), (1552, 44109), (1746, 39208), (1872, 36569), (2028, 33756), (2088, 32786), (2262, 30264), (2328, 29406), (2522, 27144), (2704, 25317), (2813, 24336), (3016, 22698), (3042, 22504), (3393, 20176), (3492, 19604), (3783, 18096), (4056, 16878), (4176, 16393), (4524, 15132), (4656, 14703), (4901, 13968), (5044, 13572), (5626, 12168), (6032, 11349), (6084, 11252), (6786, 10088), (6984, 9802), (7566, 9048), (8112, 8439)]