83644568

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 192340800

約数和(自身を除く): 108696232

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 73, 74, 79, 98, 146, 148, 158, 196, 259, 292, 296, 316, 392, 511, 518, 553, 584, 632, 1022, 1036, 1106, 1813, 2044, 2072, 2212, 2701, 2923, 3577, 3626, 3871, 4088, 4424, 5402, 5767, 5846, 7154, 7252, 7742, 10804, 11534, 11692, 14308, 14504, 15484, 18907, 20461, 21608, 23068, 23384, 28616, 30968, 37814, 40369, 40922, 46136, 75628, 80738, 81844, 132349, 143227, 151256, 161476, 163688, 213379, 264698, 282583, 286454, 322952, 426758, 529396, 565166, 572908, 853516, 1058792, 1130332, 1145816, 1493653, 1707032, 2260664, 2987306, 5974612, 10455571, 11949224, 20911142, 41822284, 83644568]

約数ペア:

[(1, 83644568), (2, 41822284), (4, 20911142), (7, 11949224), (8, 10455571), (14, 5974612), (28, 2987306), (37, 2260664), (49, 1707032), (56, 1493653), (73, 1145816), (74, 1130332), (79, 1058792), (98, 853516), (146, 572908), (148, 565166), (158, 529396), (196, 426758), (259, 322952), (292, 286454), (296, 282583), (316, 264698), (392, 213379), (511, 163688), (518, 161476), (553, 151256), (584, 143227), (632, 132349), (1022, 81844), (1036, 80738), (1106, 75628), (1813, 46136), (2044, 40922), (2072, 40369), (2212, 37814), (2701, 30968), (2923, 28616), (3577, 23384), (3626, 23068), (3871, 21608), (4088, 20461), (4424, 18907), (5402, 15484), (5767, 14504), (5846, 14308), (7154, 11692), (7252, 11534), (7742, 10804)]