64717012976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1\times {\mathrm{821}}^1$

素因数の和:1543

約数の個数: 160

約数和(自身を含む): 158224872960

約数和(自身を除く): 93507859984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 109, 112, 154, 176, 218, 308, 436, 587, 616, 763, 821, 872, 1174, 1199, 1232, 1526, 1642, 1744, 2348, 2398, 3052, 3284, 4109, 4696, 4796, 5747, 6104, 6457, 6568, 8218, 8393, 9031, 9392, 9592, 11494, 12208, 12914, 13136, 16436, 16786, 18062, 19184, 22988, 25828, 32872, 33572, 36124, 45199, 45976, 51656, 63217, 63983, 65744, 67144, 72248, 89489, 90398, 91952, 103312, 126434, 127966, 134288, 144496, 178978, 180796, 252868, 255932, 357956, 361592, 447881, 481927, 505736, 511864, 626423, 703813, 715912, 723184, 895762, 963854, 984379, 1011472, 1023728, 1252846, 1407626, 1431824, 1791524, 1927708, 1968758, 2505692, 2815252, 3373489, 3583048, 3855416, 3937516, 4926691, 5011384, 5301197, 5630504, 6746978, 6890653, 7166096, 7710832, 7875032, 9853382, 10022768, 10602394, 11261008, 13493956, 13781306, 15750064, 19706764, 21204788, 26987912, 27562612, 37108379, 39413528, 42409576, 52530043, 53975824, 55125224, 74216758, 78827056, 84819152, 105060086, 110250448, 148433516, 210120172, 296867032, 367710301, 420240344, 577830473, 593734064, 735420602, 840480688, 1155660946, 1470841204, 2311321892, 2941682408, 4044813311, 4622643784, 5883364816, 8089626622, 9245287568, 16179253244, 32358506488, 64717012976]

約数ペア:

[(1, 64717012976), (2, 32358506488), (4, 16179253244), (7, 9245287568), (8, 8089626622), (11, 5883364816), (14, 4622643784), (16, 4044813311), (22, 2941682408), (28, 2311321892), (44, 1470841204), (56, 1155660946), (77, 840480688), (88, 735420602), (109, 593734064), (112, 577830473), (154, 420240344), (176, 367710301), (218, 296867032), (308, 210120172), (436, 148433516), (587, 110250448), (616, 105060086), (763, 84819152), (821, 78827056), (872, 74216758), (1174, 55125224), (1199, 53975824), (1232, 52530043), (1526, 42409576), (1642, 39413528), (1744, 37108379), (2348, 27562612), (2398, 26987912), (3052, 21204788), (3284, 19706764), (4109, 15750064), (4696, 13781306), (4796, 13493956), (5747, 11261008), (6104, 10602394), (6457, 10022768), (6568, 9853382), (8218, 7875032), (8393, 7710832), (9031, 7166096), (9392, 6890653), (9592, 6746978), (11494, 5630504), (12208, 5301197), (12914, 5011384), (13136, 4926691), (16436, 3937516), (16786, 3855416), (18062, 3583048), (19184, 3373489), (22988, 2815252), (25828, 2505692), (32872, 1968758), (33572, 1927708), (36124, 1791524), (45199, 1431824), (45976, 1407626), (51656, 1252846), (63217, 1023728), (63983, 1011472), (65744, 984379), (67144, 963854), (72248, 895762), (89489, 723184), (90398, 715912), (91952, 703813), (103312, 626423), (126434, 511864), (127966, 505736), (134288, 481927), (144496, 447881), (178978, 361592), (180796, 357956), (252868, 255932)]