86693992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 219801600

約数和(自身を除く): 133107608

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 29, 44, 46, 56, 58, 77, 88, 92, 116, 154, 161, 184, 203, 211, 232, 253, 308, 319, 322, 406, 422, 506, 616, 638, 644, 667, 812, 844, 1012, 1276, 1288, 1334, 1477, 1624, 1688, 1771, 2024, 2233, 2321, 2552, 2668, 2954, 3542, 4466, 4642, 4669, 4853, 5336, 5908, 6119, 7084, 7337, 8932, 9284, 9338, 9706, 11816, 12238, 14168, 14674, 16247, 17864, 18568, 18676, 19412, 24476, 29348, 32494, 33971, 37352, 38824, 42833, 48952, 51359, 53383, 58696, 64988, 67309, 67942, 85666, 102718, 106766, 129976, 134618, 135884, 140737, 171332, 205436, 213532, 269236, 271768, 281474, 342664, 373681, 410872, 427064, 471163, 538472, 562948, 747362, 942326, 985159, 1125896, 1494724, 1548107, 1884652, 1970318, 2989448, 3096214, 3769304, 3940636, 6192428, 7881272, 10836749, 12384856, 21673498, 43346996, 86693992]

約数ペア:

[(1, 86693992), (2, 43346996), (4, 21673498), (7, 12384856), (8, 10836749), (11, 7881272), (14, 6192428), (22, 3940636), (23, 3769304), (28, 3096214), (29, 2989448), (44, 1970318), (46, 1884652), (56, 1548107), (58, 1494724), (77, 1125896), (88, 985159), (92, 942326), (116, 747362), (154, 562948), (161, 538472), (184, 471163), (203, 427064), (211, 410872), (232, 373681), (253, 342664), (308, 281474), (319, 271768), (322, 269236), (406, 213532), (422, 205436), (506, 171332), (616, 140737), (638, 135884), (644, 134618), (667, 129976), (812, 106766), (844, 102718), (1012, 85666), (1276, 67942), (1288, 67309), (1334, 64988), (1477, 58696), (1624, 53383), (1688, 51359), (1771, 48952), (2024, 42833), (2233, 38824), (2321, 37352), (2552, 33971), (2668, 32494), (2954, 29348), (3542, 24476), (4466, 19412), (4642, 18676), (4669, 18568), (4853, 17864), (5336, 16247), (5908, 14674), (6119, 14168), (7084, 12238), (7337, 11816), (8932, 9706), (9284, 9338)]