77623938

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 137491326

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 49, 51, 62, 63, 93, 98, 102, 119, 126, 147, 153, 167, 186, 217, 238, 279, 294, 306, 334, 357, 434, 441, 501, 527, 558, 651, 714, 833, 882, 1002, 1054, 1071, 1169, 1302, 1503, 1519, 1581, 1666, 1953, 2142, 2338, 2499, 2839, 3006, 3038, 3162, 3507, 3689, 3906, 4557, 4743, 4998, 5177, 5678, 7014, 7378, 7497, 8183, 8517, 9114, 9486, 10354, 10521, 11067, 13671, 14994, 15531, 16366, 17034, 19873, 21042, 22134, 24549, 25551, 25823, 27342, 31062, 33201, 36239, 39746, 46593, 49098, 51102, 51646, 59619, 66402, 72478, 73647, 77469, 88009, 93186, 108717, 119238, 139111, 147294, 154938, 176018, 178857, 217434, 232407, 253673, 264027, 278222, 326151, 357714, 417333, 464814, 507346, 528054, 616063, 652302, 761019, 792081, 834666, 1232126, 1251999, 1522038, 1584162, 1848189, 2283057, 2503998, 3696378, 4312441, 4566114, 5544567, 8624882, 11089134, 12937323, 25874646, 38811969, 77623938]

約数ペア:

[(1, 77623938), (2, 38811969), (3, 25874646), (6, 12937323), (7, 11089134), (9, 8624882), (14, 5544567), (17, 4566114), (18, 4312441), (21, 3696378), (31, 2503998), (34, 2283057), (42, 1848189), (49, 1584162), (51, 1522038), (62, 1251999), (63, 1232126), (93, 834666), (98, 792081), (102, 761019), (119, 652302), (126, 616063), (147, 528054), (153, 507346), (167, 464814), (186, 417333), (217, 357714), (238, 326151), (279, 278222), (294, 264027), (306, 253673), (334, 232407), (357, 217434), (434, 178857), (441, 176018), (501, 154938), (527, 147294), (558, 139111), (651, 119238), (714, 108717), (833, 93186), (882, 88009), (1002, 77469), (1054, 73647), (1071, 72478), (1169, 66402), (1302, 59619), (1503, 51646), (1519, 51102), (1581, 49098), (1666, 46593), (1953, 39746), (2142, 36239), (2338, 33201), (2499, 31062), (2839, 27342), (3006, 25823), (3038, 25551), (3162, 24549), (3507, 22134), (3689, 21042), (3906, 19873), (4557, 17034), (4743, 16366), (4998, 15531), (5177, 14994), (5678, 13671), (7014, 11067), (7378, 10521), (7497, 10354), (8183, 9486), (8517, 9114)]