73116576

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 228402720

約数和(自身を除く): 155286144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 72, 78, 96, 104, 117, 118, 144, 156, 177, 208, 234, 236, 288, 312, 331, 354, 416, 468, 472, 531, 624, 662, 708, 767, 936, 944, 993, 1062, 1248, 1324, 1416, 1534, 1872, 1888, 1986, 2124, 2301, 2648, 2832, 2979, 3068, 3744, 3972, 4248, 4303, 4602, 5296, 5664, 5958, 6136, 6903, 7944, 8496, 8606, 9204, 10592, 11916, 12272, 12909, 13806, 15888, 16992, 17212, 18408, 19529, 23832, 24544, 25818, 27612, 31776, 34424, 36816, 38727, 39058, 47664, 51636, 55224, 58587, 68848, 73632, 77454, 78116, 95328, 103272, 110448, 117174, 137696, 154908, 156232, 175761, 206544, 220896, 234348, 253877, 309816, 312464, 351522, 413088, 468696, 507754, 619632, 624928, 703044, 761631, 937392, 1015508, 1239264, 1406088, 1523262, 1874784, 2031016, 2284893, 2812176, 3046524, 4062032, 4569786, 5624352, 6093048, 8124064, 9139572, 12186096, 18279144, 24372192, 36558288, 73116576]

約数ペア:

[(1, 73116576), (2, 36558288), (3, 24372192), (4, 18279144), (6, 12186096), (8, 9139572), (9, 8124064), (12, 6093048), (13, 5624352), (16, 4569786), (18, 4062032), (24, 3046524), (26, 2812176), (32, 2284893), (36, 2031016), (39, 1874784), (48, 1523262), (52, 1406088), (59, 1239264), (72, 1015508), (78, 937392), (96, 761631), (104, 703044), (117, 624928), (118, 619632), (144, 507754), (156, 468696), (177, 413088), (208, 351522), (234, 312464), (236, 309816), (288, 253877), (312, 234348), (331, 220896), (354, 206544), (416, 175761), (468, 156232), (472, 154908), (531, 137696), (624, 117174), (662, 110448), (708, 103272), (767, 95328), (936, 78116), (944, 77454), (993, 73632), (1062, 68848), (1248, 58587), (1324, 55224), (1416, 51636), (1534, 47664), (1872, 39058), (1888, 38727), (1986, 36816), (2124, 34424), (2301, 31776), (2648, 27612), (2832, 25818), (2979, 24544), (3068, 23832), (3744, 19529), (3972, 18408), (4248, 17212), (4303, 16992), (4602, 15888), (5296, 13806), (5664, 12909), (5958, 12272), (6136, 11916), (6903, 10592), (7944, 9204), (8496, 8606)]