82884204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 159277716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 31, 36, 39, 52, 58, 62, 78, 87, 93, 116, 117, 124, 156, 174, 186, 197, 234, 261, 279, 348, 372, 377, 394, 403, 468, 522, 558, 591, 754, 788, 806, 899, 1044, 1116, 1131, 1182, 1209, 1508, 1612, 1773, 1798, 2262, 2364, 2418, 2561, 2697, 3393, 3546, 3596, 3627, 4524, 4836, 5122, 5394, 5713, 6107, 6786, 7092, 7254, 7683, 8091, 10244, 10788, 11426, 11687, 12214, 13572, 14508, 15366, 16182, 17139, 18321, 22852, 23049, 23374, 24428, 30732, 32364, 34278, 35061, 36642, 46098, 46748, 51417, 54963, 68556, 70122, 73284, 74269, 79391, 92196, 102834, 105183, 109926, 140244, 148538, 158782, 177103, 205668, 210366, 219852, 222807, 238173, 297076, 317564, 354206, 420732, 445614, 476346, 531309, 668421, 708412, 714519, 891228, 952692, 1062618, 1336842, 1429038, 1593927, 2125236, 2302339, 2673684, 2858076, 3187854, 4604678, 6375708, 6907017, 9209356, 13814034, 20721051, 27628068, 41442102, 82884204]

約数ペア:

[(1, 82884204), (2, 41442102), (3, 27628068), (4, 20721051), (6, 13814034), (9, 9209356), (12, 6907017), (13, 6375708), (18, 4604678), (26, 3187854), (29, 2858076), (31, 2673684), (36, 2302339), (39, 2125236), (52, 1593927), (58, 1429038), (62, 1336842), (78, 1062618), (87, 952692), (93, 891228), (116, 714519), (117, 708412), (124, 668421), (156, 531309), (174, 476346), (186, 445614), (197, 420732), (234, 354206), (261, 317564), (279, 297076), (348, 238173), (372, 222807), (377, 219852), (394, 210366), (403, 205668), (468, 177103), (522, 158782), (558, 148538), (591, 140244), (754, 109926), (788, 105183), (806, 102834), (899, 92196), (1044, 79391), (1116, 74269), (1131, 73284), (1182, 70122), (1209, 68556), (1508, 54963), (1612, 51417), (1773, 46748), (1798, 46098), (2262, 36642), (2364, 35061), (2418, 34278), (2561, 32364), (2697, 30732), (3393, 24428), (3546, 23374), (3596, 23049), (3627, 22852), (4524, 18321), (4836, 17139), (5122, 16182), (5394, 15366), (5713, 14508), (6107, 13572), (6786, 12214), (7092, 11687), (7254, 11426), (7683, 10788), (8091, 10244)]