72600551408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{60689}}^1$

素因数の和:61686

約数の個数: 80

約数和(自身を含む): 175556263680

約数和(自身を除く): 102955712272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 971, 1232, 1942, 3884, 6797, 7768, 10681, 13594, 15536, 21362, 27188, 42724, 54376, 60689, 74767, 85448, 108752, 121378, 149534, 170896, 242756, 299068, 424823, 485512, 598136, 667579, 849646, 971024, 1196272, 1335158, 1699292, 2670316, 3398584, 4673053, 5340632, 6797168, 9346106, 10681264, 18692212, 37384424, 58929019, 74768848, 117858038, 235716076, 412503133, 471432152, 648219209, 825006266, 942864304, 1296438418, 1650012532, 2592876836, 3300025064, 4537534463, 5185753672, 6600050128, 9075068926, 10371507344, 18150137852, 36300275704, 72600551408]

約数ペア:

[(1, 72600551408), (2, 36300275704), (4, 18150137852), (7, 10371507344), (8, 9075068926), (11, 6600050128), (14, 5185753672), (16, 4537534463), (22, 3300025064), (28, 2592876836), (44, 1650012532), (56, 1296438418), (77, 942864304), (88, 825006266), (112, 648219209), (154, 471432152), (176, 412503133), (308, 235716076), (616, 117858038), (971, 74768848), (1232, 58929019), (1942, 37384424), (3884, 18692212), (6797, 10681264), (7768, 9346106), (10681, 6797168), (13594, 5340632), (15536, 4673053), (21362, 3398584), (27188, 2670316), (42724, 1699292), (54376, 1335158), (60689, 1196272), (74767, 971024), (85448, 849646), (108752, 667579), (121378, 598136), (149534, 485512), (170896, 424823), (242756, 299068)]