64047271992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{20981}}^1$

素因数の和:21405

約数の個数: 128

約数和(自身を含む): 180801054720

約数和(自身を除く): 116753782728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 373, 682, 744, 746, 1023, 1119, 1364, 1492, 2046, 2238, 2728, 2984, 4092, 4103, 4476, 8184, 8206, 8952, 11563, 12309, 16412, 20981, 23126, 24618, 32824, 34689, 41962, 46252, 49236, 62943, 69378, 83924, 92504, 98472, 125886, 127193, 138756, 167848, 230791, 251772, 254386, 277512, 381579, 461582, 503544, 508772, 650411, 692373, 763158, 923164, 1017544, 1300822, 1384746, 1526316, 1846328, 1951233, 2601644, 2769492, 3052632, 3902466, 5203288, 5538984, 7154521, 7804932, 7825913, 14309042, 15609864, 15651826, 21463563, 23477739, 28618084, 31303652, 42927126, 46955478, 57236168, 62607304, 85854252, 86085043, 93910956, 171708504, 172170086, 187821912, 242603303, 258255129, 344340172, 485206606, 516510258, 688680344, 727809909, 970413212, 1033020516, 1455619818, 1940826424, 2066041032, 2668636333, 2911239636, 5337272666, 5822479272, 8005908999, 10674545332, 16011817998, 21349090664, 32023635996, 64047271992]

約数ペア:

[(1, 64047271992), (2, 32023635996), (3, 21349090664), (4, 16011817998), (6, 10674545332), (8, 8005908999), (11, 5822479272), (12, 5337272666), (22, 2911239636), (24, 2668636333), (31, 2066041032), (33, 1940826424), (44, 1455619818), (62, 1033020516), (66, 970413212), (88, 727809909), (93, 688680344), (124, 516510258), (132, 485206606), (186, 344340172), (248, 258255129), (264, 242603303), (341, 187821912), (372, 172170086), (373, 171708504), (682, 93910956), (744, 86085043), (746, 85854252), (1023, 62607304), (1119, 57236168), (1364, 46955478), (1492, 42927126), (2046, 31303652), (2238, 28618084), (2728, 23477739), (2984, 21463563), (4092, 15651826), (4103, 15609864), (4476, 14309042), (8184, 7825913), (8206, 7804932), (8952, 7154521), (11563, 5538984), (12309, 5203288), (16412, 3902466), (20981, 3052632), (23126, 2769492), (24618, 2601644), (32824, 1951233), (34689, 1846328), (41962, 1526316), (46252, 1384746), (49236, 1300822), (62943, 1017544), (69378, 923164), (83924, 763158), (92504, 692373), (98472, 650411), (125886, 508772), (127193, 503544), (138756, 461582), (167848, 381579), (230791, 277512), (251772, 254386)]