78147696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1774

約数の個数: 80

約数和(自身を含む): 222842880

約数和(自身を除く): 144695184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 132, 176, 178, 264, 267, 356, 528, 534, 712, 979, 1068, 1424, 1663, 1958, 2136, 2937, 3326, 3916, 4272, 4989, 5874, 6652, 7832, 9978, 11748, 13304, 15664, 18293, 19956, 23496, 26608, 36586, 39912, 46992, 54879, 73172, 79824, 109758, 146344, 148007, 219516, 292688, 296014, 439032, 444021, 592028, 878064, 888042, 1184056, 1628077, 1776084, 2368112, 3256154, 3552168, 4884231, 6512308, 7104336, 9768462, 13024616, 19536924, 26049232, 39073848, 78147696]

約数ペア:

[(1, 78147696), (2, 39073848), (3, 26049232), (4, 19536924), (6, 13024616), (8, 9768462), (11, 7104336), (12, 6512308), (16, 4884231), (22, 3552168), (24, 3256154), (33, 2368112), (44, 1776084), (48, 1628077), (66, 1184056), (88, 888042), (89, 878064), (132, 592028), (176, 444021), (178, 439032), (264, 296014), (267, 292688), (356, 219516), (528, 148007), (534, 146344), (712, 109758), (979, 79824), (1068, 73172), (1424, 54879), (1663, 46992), (1958, 39912), (2136, 36586), (2937, 26608), (3326, 23496), (3916, 19956), (4272, 18293), (4989, 15664), (5874, 13304), (6652, 11748), (7832, 9978)]