64540311864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{97579}}^1$

素因数の和:97753

約数の個数: 128

約数和(自身を含む): 191850086400

約数和(自身を除く): 127309774536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 127, 168, 186, 217, 248, 254, 372, 381, 434, 508, 651, 744, 762, 868, 889, 1016, 1302, 1524, 1736, 1778, 2604, 2667, 3048, 3556, 3937, 5208, 5334, 7112, 7874, 10668, 11811, 15748, 21336, 23622, 27559, 31496, 47244, 55118, 82677, 94488, 97579, 110236, 165354, 195158, 220472, 292737, 330708, 390316, 585474, 661416, 683053, 780632, 1170948, 1366106, 2049159, 2341896, 2732212, 3024949, 4098318, 5464424, 6049898, 8196636, 9074847, 12099796, 12392533, 16393272, 18149694, 21174643, 24199592, 24785066, 36299388, 37177599, 42349286, 49570132, 63523929, 72598776, 74355198, 84698572, 86747731, 99140264, 127047858, 148710396, 169397144, 173495462, 254095716, 260243193, 297420792, 346990924, 384168523, 508191432, 520486386, 693981848, 768337046, 1040972772, 1152505569, 1536674092, 2081945544, 2305011138, 2689179661, 3073348184, 4610022276, 5378359322, 8067538983, 9220044552, 10756718644, 16135077966, 21513437288, 32270155932, 64540311864]

約数ペア:

[(1, 64540311864), (2, 32270155932), (3, 21513437288), (4, 16135077966), (6, 10756718644), (7, 9220044552), (8, 8067538983), (12, 5378359322), (14, 4610022276), (21, 3073348184), (24, 2689179661), (28, 2305011138), (31, 2081945544), (42, 1536674092), (56, 1152505569), (62, 1040972772), (84, 768337046), (93, 693981848), (124, 520486386), (127, 508191432), (168, 384168523), (186, 346990924), (217, 297420792), (248, 260243193), (254, 254095716), (372, 173495462), (381, 169397144), (434, 148710396), (508, 127047858), (651, 99140264), (744, 86747731), (762, 84698572), (868, 74355198), (889, 72598776), (1016, 63523929), (1302, 49570132), (1524, 42349286), (1736, 37177599), (1778, 36299388), (2604, 24785066), (2667, 24199592), (3048, 21174643), (3556, 18149694), (3937, 16393272), (5208, 12392533), (5334, 12099796), (7112, 9074847), (7874, 8196636), (10668, 6049898), (11811, 5464424), (15748, 4098318), (21336, 3024949), (23622, 2732212), (27559, 2341896), (31496, 2049159), (47244, 1366106), (55118, 1170948), (82677, 780632), (94488, 683053), (97579, 661416), (110236, 585474), (165354, 390316), (195158, 330708), (220472, 292737)]