43072764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 128701440

約数和(自身を除く): 85628676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 49, 51, 62, 68, 84, 93, 98, 102, 119, 124, 139, 147, 186, 196, 204, 217, 238, 278, 294, 357, 372, 417, 434, 476, 527, 556, 588, 651, 714, 833, 834, 868, 973, 1054, 1302, 1428, 1519, 1581, 1666, 1668, 1946, 2108, 2363, 2499, 2604, 2919, 3038, 3162, 3332, 3689, 3892, 4309, 4557, 4726, 4998, 5838, 6076, 6324, 6811, 7089, 7378, 8618, 9114, 9452, 9996, 11067, 11676, 12927, 13622, 14178, 14756, 16541, 17236, 18228, 20433, 22134, 25823, 25854, 27244, 28356, 30163, 33082, 40866, 44268, 49623, 51646, 51708, 60326, 66164, 73253, 77469, 81732, 90489, 99246, 103292, 115787, 120652, 146506, 154938, 180978, 198492, 211141, 219759, 231574, 293012, 309876, 347361, 361956, 422282, 439518, 463148, 512771, 633423, 694722, 844564, 879036, 1025542, 1266846, 1389444, 1538313, 2051084, 2533692, 3076626, 3589397, 6153252, 7178794, 10768191, 14357588, 21536382, 43072764]

約数ペア:

[(1, 43072764), (2, 21536382), (3, 14357588), (4, 10768191), (6, 7178794), (7, 6153252), (12, 3589397), (14, 3076626), (17, 2533692), (21, 2051084), (28, 1538313), (31, 1389444), (34, 1266846), (42, 1025542), (49, 879036), (51, 844564), (62, 694722), (68, 633423), (84, 512771), (93, 463148), (98, 439518), (102, 422282), (119, 361956), (124, 347361), (139, 309876), (147, 293012), (186, 231574), (196, 219759), (204, 211141), (217, 198492), (238, 180978), (278, 154938), (294, 146506), (357, 120652), (372, 115787), (417, 103292), (434, 99246), (476, 90489), (527, 81732), (556, 77469), (588, 73253), (651, 66164), (714, 60326), (833, 51708), (834, 51646), (868, 49623), (973, 44268), (1054, 40866), (1302, 33082), (1428, 30163), (1519, 28356), (1581, 27244), (1666, 25854), (1668, 25823), (1946, 22134), (2108, 20433), (2363, 18228), (2499, 17236), (2604, 16541), (2919, 14756), (3038, 14178), (3162, 13622), (3332, 12927), (3689, 11676), (3892, 11067), (4309, 9996), (4557, 9452), (4726, 9114), (4998, 8618), (5838, 7378), (6076, 7089), (6324, 6811)]