27638856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 92851200

約数和(自身を除く): 65212344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 31, 36, 42, 56, 58, 61, 62, 63, 72, 84, 87, 93, 116, 122, 124, 126, 168, 174, 183, 186, 203, 217, 232, 244, 248, 252, 261, 279, 348, 366, 372, 406, 427, 434, 488, 504, 522, 549, 558, 609, 651, 696, 732, 744, 812, 854, 868, 899, 1044, 1098, 1116, 1218, 1281, 1302, 1464, 1624, 1708, 1736, 1769, 1798, 1827, 1891, 1953, 2088, 2196, 2232, 2436, 2562, 2604, 2697, 3416, 3538, 3596, 3654, 3782, 3843, 3906, 4392, 4872, 5124, 5208, 5307, 5394, 5673, 6293, 7076, 7192, 7308, 7564, 7686, 7812, 8091, 10248, 10614, 10788, 11346, 12383, 12586, 13237, 14152, 14616, 15128, 15372, 15624, 15921, 16182, 17019, 18879, 21228, 21576, 22692, 24766, 25172, 26474, 30744, 31842, 32364, 34038, 37149, 37758, 39711, 42456, 45384, 49532, 50344, 52948, 54839, 56637, 63684, 64728, 68076, 74298, 75516, 79422, 99064, 105896, 109678, 111447, 113274, 119133, 127368, 136152, 148596, 151032, 158844, 164517, 219356, 222894, 226548, 238266, 297192, 317688, 329034, 383873, 438712, 445788, 453096, 476532, 493551, 658068, 767746, 891576, 953064, 987102, 1151619, 1316136, 1535492, 1974204, 2303238, 3070984, 3454857, 3948408, 4606476, 6909714, 9212952, 13819428, 27638856]

約数ペア:

[(1, 27638856), (2, 13819428), (3, 9212952), (4, 6909714), (6, 4606476), (7, 3948408), (8, 3454857), (9, 3070984), (12, 2303238), (14, 1974204), (18, 1535492), (21, 1316136), (24, 1151619), (28, 987102), (29, 953064), (31, 891576), (36, 767746), (42, 658068), (56, 493551), (58, 476532), (61, 453096), (62, 445788), (63, 438712), (72, 383873), (84, 329034), (87, 317688), (93, 297192), (116, 238266), (122, 226548), (124, 222894), (126, 219356), (168, 164517), (174, 158844), (183, 151032), (186, 148596), (203, 136152), (217, 127368), (232, 119133), (244, 113274), (248, 111447), (252, 109678), (261, 105896), (279, 99064), (348, 79422), (366, 75516), (372, 74298), (406, 68076), (427, 64728), (434, 63684), (488, 56637), (504, 54839), (522, 52948), (549, 50344), (558, 49532), (609, 45384), (651, 42456), (696, 39711), (732, 37758), (744, 37149), (812, 34038), (854, 32364), (868, 31842), (899, 30744), (1044, 26474), (1098, 25172), (1116, 24766), (1218, 22692), (1281, 21576), (1302, 21228), (1464, 18879), (1624, 17019), (1708, 16182), (1736, 15921), (1769, 15624), (1798, 15372), (1827, 15128), (1891, 14616), (1953, 14152), (2088, 13237), (2196, 12586), (2232, 12383), (2436, 11346), (2562, 10788), (2604, 10614), (2697, 10248), (3416, 8091), (3538, 7812), (3596, 7686), (3654, 7564), (3782, 7308), (3843, 7192), (3906, 7076), (4392, 6293), (4872, 5673), (5124, 5394), (5208, 5307)]