85215456

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 272160000

約数和(自身を除く): 186944544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 72, 76, 87, 96, 108, 114, 116, 144, 152, 171, 174, 179, 216, 228, 232, 261, 288, 304, 342, 348, 358, 432, 456, 464, 513, 522, 537, 551, 608, 684, 696, 716, 783, 864, 912, 928, 1026, 1044, 1074, 1102, 1368, 1392, 1432, 1566, 1611, 1653, 1824, 2052, 2088, 2148, 2204, 2736, 2784, 2864, 3132, 3222, 3306, 3401, 4104, 4176, 4296, 4408, 4833, 4959, 5191, 5472, 5728, 6264, 6444, 6612, 6802, 8208, 8352, 8592, 8816, 9666, 9918, 10203, 10382, 12528, 12888, 13224, 13604, 14877, 15573, 16416, 17184, 17632, 19332, 19836, 20406, 20764, 25056, 25776, 26448, 27208, 29754, 30609, 31146, 38664, 39672, 40812, 41528, 46719, 51552, 52896, 54416, 59508, 61218, 62292, 77328, 79344, 81624, 83056, 91827, 93438, 98629, 108832, 119016, 122436, 124584, 140157, 154656, 158688, 163248, 166112, 183654, 186876, 197258, 238032, 244872, 249168, 280314, 295887, 326496, 367308, 373752, 394516, 476064, 489744, 498336, 560628, 591774, 734616, 747504, 789032, 887661, 979488, 1121256, 1183548, 1469232, 1495008, 1578064, 1775322, 2242512, 2367096, 2662983, 2938464, 3156128, 3550644, 4485024, 4734192, 5325966, 7101288, 9468384, 10651932, 14202576, 21303864, 28405152, 42607728, 85215456]

約数ペア:

[(1, 85215456), (2, 42607728), (3, 28405152), (4, 21303864), (6, 14202576), (8, 10651932), (9, 9468384), (12, 7101288), (16, 5325966), (18, 4734192), (19, 4485024), (24, 3550644), (27, 3156128), (29, 2938464), (32, 2662983), (36, 2367096), (38, 2242512), (48, 1775322), (54, 1578064), (57, 1495008), (58, 1469232), (72, 1183548), (76, 1121256), (87, 979488), (96, 887661), (108, 789032), (114, 747504), (116, 734616), (144, 591774), (152, 560628), (171, 498336), (174, 489744), (179, 476064), (216, 394516), (228, 373752), (232, 367308), (261, 326496), (288, 295887), (304, 280314), (342, 249168), (348, 244872), (358, 238032), (432, 197258), (456, 186876), (464, 183654), (513, 166112), (522, 163248), (537, 158688), (551, 154656), (608, 140157), (684, 124584), (696, 122436), (716, 119016), (783, 108832), (864, 98629), (912, 93438), (928, 91827), (1026, 83056), (1044, 81624), (1074, 79344), (1102, 77328), (1368, 62292), (1392, 61218), (1432, 59508), (1566, 54416), (1611, 52896), (1653, 51552), (1824, 46719), (2052, 41528), (2088, 40812), (2148, 39672), (2204, 38664), (2736, 31146), (2784, 30609), (2864, 29754), (3132, 27208), (3222, 26448), (3306, 25776), (3401, 25056), (4104, 20764), (4176, 20406), (4296, 19836), (4408, 19332), (4833, 17632), (4959, 17184), (5191, 16416), (5472, 15573), (5728, 14877), (6264, 13604), (6444, 13224), (6612, 12888), (6802, 12528), (8208, 10382), (8352, 10203), (8592, 9918), (8816, 9666)]