90937728

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 240

約数和(自身を含む): 316572300

約数和(自身を除く): 225634572

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 179, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 358, 378, 384, 392, 432, 441, 448, 504, 537, 567, 576, 588, 648, 672, 716, 756, 784, 864, 882, 896, 1008, 1074, 1134, 1152, 1176, 1253, 1296, 1323, 1344, 1432, 1512, 1568, 1611, 1728, 1764, 2016, 2148, 2268, 2352, 2506, 2592, 2646, 2688, 2864, 3024, 3136, 3222, 3456, 3528, 3759, 3969, 4032, 4296, 4536, 4704, 4833, 5012, 5184, 5292, 5728, 6048, 6272, 6444, 7056, 7518, 7938, 8064, 8592, 8771, 9072, 9408, 9666, 10024, 10368, 10584, 11277, 11456, 12096, 12888, 14112, 14499, 15036, 15876, 17184, 17542, 18144, 18816, 19332, 20048, 21168, 22554, 22912, 24192, 25776, 26313, 28224, 28998, 30072, 31752, 33831, 34368, 35084, 36288, 38664, 40096, 42336, 45108, 51552, 52626, 56448, 57996, 60144, 63504, 67662, 68736, 70168, 72576, 77328, 78939, 80192, 84672, 90216, 101493, 103104, 105252, 115992, 120288, 127008, 135324, 140336, 154656, 157878, 160384, 169344, 180432, 202986, 206208, 210504, 231984, 236817, 240576, 254016, 270648, 280672, 309312, 315756, 360864, 405972, 421008, 463968, 473634, 481152, 508032, 541296, 561344, 618624, 631512, 710451, 721728, 811944, 842016, 927936, 947268, 1082592, 1122688, 1263024, 1420902, 1443456, 1623888, 1684032, 1855872, 1894536, 2165184, 2526048, 2841804, 3247776, 3368064, 3789072, 4330368, 5052096, 5683608, 6495552, 7578144, 10104192, 11367216, 12991104, 15156288, 22734432, 30312576, 45468864, 90937728]

約数ペア:

[(1, 90937728), (2, 45468864), (3, 30312576), (4, 22734432), (6, 15156288), (7, 12991104), (8, 11367216), (9, 10104192), (12, 7578144), (14, 6495552), (16, 5683608), (18, 5052096), (21, 4330368), (24, 3789072), (27, 3368064), (28, 3247776), (32, 2841804), (36, 2526048), (42, 2165184), (48, 1894536), (49, 1855872), (54, 1684032), (56, 1623888), (63, 1443456), (64, 1420902), (72, 1263024), (81, 1122688), (84, 1082592), (96, 947268), (98, 927936), (108, 842016), (112, 811944), (126, 721728), (128, 710451), (144, 631512), (147, 618624), (162, 561344), (168, 541296), (179, 508032), (189, 481152), (192, 473634), (196, 463968), (216, 421008), (224, 405972), (252, 360864), (288, 315756), (294, 309312), (324, 280672), (336, 270648), (358, 254016), (378, 240576), (384, 236817), (392, 231984), (432, 210504), (441, 206208), (448, 202986), (504, 180432), (537, 169344), (567, 160384), (576, 157878), (588, 154656), (648, 140336), (672, 135324), (716, 127008), (756, 120288), (784, 115992), (864, 105252), (882, 103104), (896, 101493), (1008, 90216), (1074, 84672), (1134, 80192), (1152, 78939), (1176, 77328), (1253, 72576), (1296, 70168), (1323, 68736), (1344, 67662), (1432, 63504), (1512, 60144), (1568, 57996), (1611, 56448), (1728, 52626), (1764, 51552), (2016, 45108), (2148, 42336), (2268, 40096), (2352, 38664), (2506, 36288), (2592, 35084), (2646, 34368), (2688, 33831), (2864, 31752), (3024, 30072), (3136, 28998), (3222, 28224), (3456, 26313), (3528, 25776), (3759, 24192), (3969, 22912), (4032, 22554), (4296, 21168), (4536, 20048), (4704, 19332), (4833, 18816), (5012, 18144), (5184, 17542), (5292, 17184), (5728, 15876), (6048, 15036), (6272, 14499), (6444, 14112), (7056, 12888), (7518, 12096), (7938, 11456), (8064, 11277), (8592, 10584), (8771, 10368), (9072, 10024), (9408, 9666)]