78498882

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 240

約数和(自身を含む): 238360320

約数和(自身を除く): 159861438

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 31, 33, 42, 49, 54, 58, 62, 63, 66, 77, 81, 87, 93, 98, 99, 126, 147, 154, 162, 174, 186, 189, 198, 203, 217, 231, 261, 279, 294, 297, 319, 341, 378, 406, 434, 441, 462, 522, 539, 558, 567, 594, 609, 638, 651, 682, 693, 783, 837, 882, 891, 899, 957, 1023, 1078, 1134, 1218, 1302, 1323, 1386, 1421, 1519, 1566, 1617, 1674, 1782, 1798, 1827, 1914, 1953, 2046, 2079, 2233, 2349, 2387, 2511, 2646, 2697, 2842, 2871, 3038, 3069, 3234, 3654, 3906, 3969, 4158, 4263, 4466, 4557, 4698, 4774, 4851, 5022, 5394, 5481, 5742, 5859, 6138, 6237, 6293, 6699, 7161, 7938, 8091, 8526, 8613, 9114, 9207, 9702, 9889, 10962, 11718, 12474, 12586, 12789, 13398, 13671, 14322, 14553, 15631, 16182, 16443, 16709, 17226, 17577, 18414, 18879, 19778, 20097, 21483, 24273, 25578, 25839, 27342, 27621, 29106, 29667, 31262, 32886, 33418, 35154, 37758, 38367, 40194, 41013, 42966, 43659, 44051, 46893, 48546, 50127, 51678, 55242, 56637, 59334, 60291, 64449, 69223, 72819, 76734, 82026, 87318, 88102, 89001, 93786, 100254, 113274, 115101, 120582, 123039, 128898, 132153, 138446, 140679, 145638, 150381, 169911, 178002, 180873, 193347, 207669, 230202, 246078, 264306, 267003, 281358, 300762, 339822, 361746, 386694, 396459, 415338, 422037, 451143, 484561, 509733, 534006, 623007, 792918, 801009, 844074, 902286, 969122, 1019466, 1189377, 1246014, 1266111, 1353429, 1453683, 1602018, 1869021, 2378754, 2532222, 2706858, 2907366, 3568131, 3738042, 4361049, 5607063, 7136262, 8722098, 11214126, 13083147, 26166294, 39249441, 78498882]

約数ペア:

[(1, 78498882), (2, 39249441), (3, 26166294), (6, 13083147), (7, 11214126), (9, 8722098), (11, 7136262), (14, 5607063), (18, 4361049), (21, 3738042), (22, 3568131), (27, 2907366), (29, 2706858), (31, 2532222), (33, 2378754), (42, 1869021), (49, 1602018), (54, 1453683), (58, 1353429), (62, 1266111), (63, 1246014), (66, 1189377), (77, 1019466), (81, 969122), (87, 902286), (93, 844074), (98, 801009), (99, 792918), (126, 623007), (147, 534006), (154, 509733), (162, 484561), (174, 451143), (186, 422037), (189, 415338), (198, 396459), (203, 386694), (217, 361746), (231, 339822), (261, 300762), (279, 281358), (294, 267003), (297, 264306), (319, 246078), (341, 230202), (378, 207669), (406, 193347), (434, 180873), (441, 178002), (462, 169911), (522, 150381), (539, 145638), (558, 140679), (567, 138446), (594, 132153), (609, 128898), (638, 123039), (651, 120582), (682, 115101), (693, 113274), (783, 100254), (837, 93786), (882, 89001), (891, 88102), (899, 87318), (957, 82026), (1023, 76734), (1078, 72819), (1134, 69223), (1218, 64449), (1302, 60291), (1323, 59334), (1386, 56637), (1421, 55242), (1519, 51678), (1566, 50127), (1617, 48546), (1674, 46893), (1782, 44051), (1798, 43659), (1827, 42966), (1914, 41013), (1953, 40194), (2046, 38367), (2079, 37758), (2233, 35154), (2349, 33418), (2387, 32886), (2511, 31262), (2646, 29667), (2697, 29106), (2842, 27621), (2871, 27342), (3038, 25839), (3069, 25578), (3234, 24273), (3654, 21483), (3906, 20097), (3969, 19778), (4158, 18879), (4263, 18414), (4466, 17577), (4557, 17226), (4698, 16709), (4774, 16443), (4851, 16182), (5022, 15631), (5394, 14553), (5481, 14322), (5742, 13671), (5859, 13398), (6138, 12789), (6237, 12586), (6293, 12474), (6699, 11718), (7161, 10962), (7938, 9889), (8091, 9702), (8526, 9207), (8613, 9114)]