78582708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1037

約数の個数: 72

約数和(自身を含む): 210930720

約数和(自身を除く): 132348012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 171, 228, 262, 342, 393, 524, 684, 786, 877, 1179, 1572, 1754, 2358, 2489, 2631, 3508, 4716, 4978, 5262, 7467, 7893, 9956, 10524, 14934, 15786, 16663, 22401, 29868, 31572, 33326, 44802, 49989, 66652, 89604, 99978, 114887, 149967, 199956, 229774, 299934, 344661, 459548, 599868, 689322, 1033983, 1378644, 2067966, 2182853, 4135932, 4365706, 6548559, 8731412, 13097118, 19645677, 26194236, 39291354, 78582708]

約数ペア:

[(1, 78582708), (2, 39291354), (3, 26194236), (4, 19645677), (6, 13097118), (9, 8731412), (12, 6548559), (18, 4365706), (19, 4135932), (36, 2182853), (38, 2067966), (57, 1378644), (76, 1033983), (114, 689322), (131, 599868), (171, 459548), (228, 344661), (262, 299934), (342, 229774), (393, 199956), (524, 149967), (684, 114887), (786, 99978), (877, 89604), (1179, 66652), (1572, 49989), (1754, 44802), (2358, 33326), (2489, 31572), (2631, 29868), (3508, 22401), (4716, 16663), (4978, 15786), (5262, 14934), (7467, 10524), (7893, 9956)]