81595332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24907}}^1$

素因数の和:24937

約数の個数: 72

約数和(自身を含む): 253862336

約数和(自身を除く): 172267004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 24907, 49814, 74721, 99628, 149442, 174349, 224163, 298884, 323791, 348698, 448326, 523047, 647582, 697396, 896652, 971373, 1046094, 1295164, 1569141, 1942746, 2092188, 2266537, 2914119, 3138282, 3885492, 4533074, 5828238, 6276564, 6799611, 9066148, 11656476, 13599222, 20398833, 27198444, 40797666, 81595332]

約数ペア:

[(1, 81595332), (2, 40797666), (3, 27198444), (4, 20398833), (6, 13599222), (7, 11656476), (9, 9066148), (12, 6799611), (13, 6276564), (14, 5828238), (18, 4533074), (21, 3885492), (26, 3138282), (28, 2914119), (36, 2266537), (39, 2092188), (42, 1942746), (52, 1569141), (63, 1295164), (78, 1046094), (84, 971373), (91, 896652), (117, 697396), (126, 647582), (156, 523047), (182, 448326), (234, 348698), (252, 323791), (273, 298884), (364, 224163), (468, 174349), (546, 149442), (819, 99628), (1092, 74721), (1638, 49814), (3276, 24907)]