77918472

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 217765080

約数和(自身を除く): 139846608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 113, 122, 157, 183, 226, 244, 314, 339, 366, 452, 471, 488, 549, 628, 678, 732, 904, 942, 1017, 1098, 1256, 1356, 1413, 1464, 1884, 2034, 2196, 2712, 2826, 3768, 4068, 4392, 5652, 6893, 8136, 9577, 11304, 13786, 17741, 19154, 20679, 27572, 28731, 35482, 38308, 41358, 53223, 55144, 57462, 62037, 70964, 76616, 82716, 86193, 106446, 114924, 124074, 141928, 159669, 165432, 172386, 212892, 229848, 248148, 319338, 344772, 425784, 496296, 638676, 689544, 1082201, 1277352, 2164402, 3246603, 4328804, 6493206, 8657608, 9739809, 12986412, 19479618, 25972824, 38959236, 77918472]

約数ペア:

[(1, 77918472), (2, 38959236), (3, 25972824), (4, 19479618), (6, 12986412), (8, 9739809), (9, 8657608), (12, 6493206), (18, 4328804), (24, 3246603), (36, 2164402), (61, 1277352), (72, 1082201), (113, 689544), (122, 638676), (157, 496296), (183, 425784), (226, 344772), (244, 319338), (314, 248148), (339, 229848), (366, 212892), (452, 172386), (471, 165432), (488, 159669), (549, 141928), (628, 124074), (678, 114924), (732, 106446), (904, 86193), (942, 82716), (1017, 76616), (1098, 70964), (1256, 62037), (1356, 57462), (1413, 55144), (1464, 53223), (1884, 41358), (2034, 38308), (2196, 35482), (2712, 28731), (2826, 27572), (3768, 20679), (4068, 19154), (4392, 17741), (5652, 13786), (6893, 11304), (8136, 9577)]