82872972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 264543552

約数和(自身を除く): 181670580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 156, 164, 182, 234, 246, 252, 273, 287, 364, 369, 468, 492, 533, 546, 574, 617, 738, 819, 861, 1066, 1092, 1148, 1234, 1476, 1599, 1638, 1722, 1851, 2132, 2468, 2583, 3198, 3276, 3444, 3702, 3731, 4319, 4797, 5166, 5553, 6396, 7404, 7462, 8021, 8638, 9594, 10332, 11106, 11193, 12957, 14924, 16042, 17276, 19188, 22212, 22386, 24063, 25297, 25914, 32084, 33579, 38871, 44772, 48126, 50594, 51828, 56147, 67158, 72189, 75891, 77742, 96252, 101188, 112294, 134316, 144378, 151782, 155484, 168441, 177079, 224588, 227673, 288756, 303564, 328861, 336882, 354158, 455346, 505323, 531237, 657722, 673764, 708316, 910692, 986583, 1010646, 1062474, 1315444, 1593711, 1973166, 2021292, 2124948, 2302027, 2959749, 3187422, 3946332, 4604054, 5919498, 6374844, 6906081, 9208108, 11838996, 13812162, 20718243, 27624324, 41436486, 82872972]

約数ペア:

[(1, 82872972), (2, 41436486), (3, 27624324), (4, 20718243), (6, 13812162), (7, 11838996), (9, 9208108), (12, 6906081), (13, 6374844), (14, 5919498), (18, 4604054), (21, 3946332), (26, 3187422), (28, 2959749), (36, 2302027), (39, 2124948), (41, 2021292), (42, 1973166), (52, 1593711), (63, 1315444), (78, 1062474), (82, 1010646), (84, 986583), (91, 910692), (117, 708316), (123, 673764), (126, 657722), (156, 531237), (164, 505323), (182, 455346), (234, 354158), (246, 336882), (252, 328861), (273, 303564), (287, 288756), (364, 227673), (369, 224588), (468, 177079), (492, 168441), (533, 155484), (546, 151782), (574, 144378), (617, 134316), (738, 112294), (819, 101188), (861, 96252), (1066, 77742), (1092, 75891), (1148, 72189), (1234, 67158), (1476, 56147), (1599, 51828), (1638, 50594), (1722, 48126), (1851, 44772), (2132, 38871), (2468, 33579), (2583, 32084), (3198, 25914), (3276, 25297), (3444, 24063), (3702, 22386), (3731, 22212), (4319, 19188), (4797, 17276), (5166, 16042), (5553, 14924), (6396, 12957), (7404, 11193), (7462, 11106), (8021, 10332), (8638, 9594)]