74631942

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 216336384

約数和(自身を除く): 141704442

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 81, 93, 99, 126, 154, 162, 186, 189, 193, 198, 217, 231, 279, 297, 341, 378, 386, 434, 462, 558, 567, 579, 594, 651, 682, 693, 837, 891, 1023, 1134, 1158, 1302, 1351, 1386, 1674, 1737, 1782, 1953, 2046, 2079, 2123, 2387, 2511, 2702, 3069, 3474, 3906, 4053, 4158, 4246, 4774, 5022, 5211, 5859, 5983, 6138, 6237, 6369, 7161, 8106, 9207, 10422, 11718, 11966, 12159, 12474, 12738, 14322, 14861, 15633, 17577, 17949, 18414, 19107, 21483, 24318, 27621, 29722, 31266, 35154, 35898, 36477, 38214, 41881, 42966, 44583, 53847, 55242, 57321, 64449, 65813, 72954, 83762, 89166, 107694, 109431, 114642, 125643, 128898, 131626, 133749, 161541, 171963, 193347, 197439, 218862, 251286, 267498, 323082, 343926, 376929, 386694, 394878, 401247, 460691, 484623, 592317, 753858, 802494, 921382, 969246, 1130787, 1184634, 1203741, 1382073, 1776951, 2261574, 2407482, 2764146, 3392361, 3553902, 4146219, 5330853, 6784722, 8292438, 10661706, 12438657, 24877314, 37315971, 74631942]

約数ペア:

[(1, 74631942), (2, 37315971), (3, 24877314), (6, 12438657), (7, 10661706), (9, 8292438), (11, 6784722), (14, 5330853), (18, 4146219), (21, 3553902), (22, 3392361), (27, 2764146), (31, 2407482), (33, 2261574), (42, 1776951), (54, 1382073), (62, 1203741), (63, 1184634), (66, 1130787), (77, 969246), (81, 921382), (93, 802494), (99, 753858), (126, 592317), (154, 484623), (162, 460691), (186, 401247), (189, 394878), (193, 386694), (198, 376929), (217, 343926), (231, 323082), (279, 267498), (297, 251286), (341, 218862), (378, 197439), (386, 193347), (434, 171963), (462, 161541), (558, 133749), (567, 131626), (579, 128898), (594, 125643), (651, 114642), (682, 109431), (693, 107694), (837, 89166), (891, 83762), (1023, 72954), (1134, 65813), (1158, 64449), (1302, 57321), (1351, 55242), (1386, 53847), (1674, 44583), (1737, 42966), (1782, 41881), (1953, 38214), (2046, 36477), (2079, 35898), (2123, 35154), (2387, 31266), (2511, 29722), (2702, 27621), (3069, 24318), (3474, 21483), (3906, 19107), (4053, 18414), (4158, 17949), (4246, 17577), (4774, 15633), (5022, 14861), (5211, 14322), (5859, 12738), (5983, 12474), (6138, 12159), (6237, 11966), (6369, 11718), (7161, 10422), (8106, 9207)]