68455464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2223

約数の個数: 128

約数和(自身を含む): 226022400

約数和(自身を除く): 157566936

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2179, 2244, 2618, 2856, 3927, 4358, 4488, 5236, 6537, 7854, 8716, 10472, 13074, 15253, 15708, 17432, 23969, 26148, 30506, 31416, 37043, 45759, 47938, 52296, 61012, 71907, 74086, 91518, 95876, 111129, 122024, 143814, 148172, 167783, 183036, 191752, 222258, 259301, 287628, 296344, 335566, 366072, 407473, 444516, 503349, 518602, 575256, 671132, 777903, 814946, 889032, 1006698, 1037204, 1222419, 1342264, 1555806, 1629892, 2013396, 2074408, 2444838, 2852311, 3111612, 3259784, 4026792, 4889676, 5704622, 6223224, 8556933, 9779352, 11409244, 17113866, 22818488, 34227732, 68455464]

約数ペア:

[(1, 68455464), (2, 34227732), (3, 22818488), (4, 17113866), (6, 11409244), (7, 9779352), (8, 8556933), (11, 6223224), (12, 5704622), (14, 4889676), (17, 4026792), (21, 3259784), (22, 3111612), (24, 2852311), (28, 2444838), (33, 2074408), (34, 2013396), (42, 1629892), (44, 1555806), (51, 1342264), (56, 1222419), (66, 1037204), (68, 1006698), (77, 889032), (84, 814946), (88, 777903), (102, 671132), (119, 575256), (132, 518602), (136, 503349), (154, 444516), (168, 407473), (187, 366072), (204, 335566), (231, 296344), (238, 287628), (264, 259301), (308, 222258), (357, 191752), (374, 183036), (408, 167783), (462, 148172), (476, 143814), (561, 122024), (616, 111129), (714, 95876), (748, 91518), (924, 74086), (952, 71907), (1122, 61012), (1309, 52296), (1428, 47938), (1496, 45759), (1848, 37043), (2179, 31416), (2244, 30506), (2618, 26148), (2856, 23969), (3927, 17432), (4358, 15708), (4488, 15253), (5236, 13074), (6537, 10472), (7854, 8716)]