85665862912

素因数分解:

$2^8\times 7^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{1069}}^1$

素因数の和:1516

約数の個数: 144

約数和(自身を含む): 197467079040

約数和(自身を除く): 111801216128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 197, 224, 227, 256, 394, 448, 454, 788, 896, 908, 1069, 1379, 1576, 1589, 1792, 1816, 2138, 2758, 3152, 3178, 3632, 4276, 5516, 6304, 6356, 7264, 7483, 8552, 11032, 12608, 12712, 14528, 14966, 17104, 22064, 25216, 25424, 29056, 29932, 34208, 44128, 44719, 50432, 50848, 58112, 59864, 68416, 88256, 89438, 101696, 119728, 136832, 176512, 178876, 203392, 210593, 239456, 242663, 273664, 313033, 353024, 357752, 406784, 421186, 478912, 485326, 626066, 715504, 842372, 957824, 970652, 1252132, 1431008, 1474151, 1684744, 1698641, 1915648, 1941304, 2504264, 2862016, 2948302, 3369488, 3397282, 3882608, 5008528, 5724032, 5896604, 6738976, 6794564, 7765216, 10017056, 11448064, 11793208, 13477952, 13589128, 15530432, 20034112, 23586416, 26955904, 27178256, 31060864, 40068224, 47172832, 47804611, 53911808, 54356512, 62121728, 80136448, 94345664, 95609222, 108713024, 188691328, 191218444, 217426048, 334632277, 377382656, 382436888, 434852096, 669264554, 764873776, 1338529108, 1529747552, 2677058216, 3059495104, 5354116432, 6118990208, 10708232864, 12237980416, 21416465728, 42832931456, 85665862912]

約数ペア:

[(1, 85665862912), (2, 42832931456), (4, 21416465728), (7, 12237980416), (8, 10708232864), (14, 6118990208), (16, 5354116432), (28, 3059495104), (32, 2677058216), (56, 1529747552), (64, 1338529108), (112, 764873776), (128, 669264554), (197, 434852096), (224, 382436888), (227, 377382656), (256, 334632277), (394, 217426048), (448, 191218444), (454, 188691328), (788, 108713024), (896, 95609222), (908, 94345664), (1069, 80136448), (1379, 62121728), (1576, 54356512), (1589, 53911808), (1792, 47804611), (1816, 47172832), (2138, 40068224), (2758, 31060864), (3152, 27178256), (3178, 26955904), (3632, 23586416), (4276, 20034112), (5516, 15530432), (6304, 13589128), (6356, 13477952), (7264, 11793208), (7483, 11448064), (8552, 10017056), (11032, 7765216), (12608, 6794564), (12712, 6738976), (14528, 5896604), (14966, 5724032), (17104, 5008528), (22064, 3882608), (25216, 3397282), (25424, 3369488), (29056, 2948302), (29932, 2862016), (34208, 2504264), (44128, 1941304), (44719, 1915648), (50432, 1698641), (50848, 1684744), (58112, 1474151), (59864, 1431008), (68416, 1252132), (88256, 970652), (89438, 957824), (101696, 842372), (119728, 715504), (136832, 626066), (176512, 485326), (178876, 478912), (203392, 421186), (210593, 406784), (239456, 357752), (242663, 353024), (273664, 313033)]