7812108252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{1163}}^1$

素因数の和:1680

約数の個数: 144

約数和(自身を含む): 22018633728

約数和(自身を除く): 14206525476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 463, 468, 558, 806, 926, 1116, 1163, 1209, 1389, 1612, 1852, 2326, 2418, 2778, 3489, 3627, 4167, 4652, 4836, 5556, 6019, 6978, 7254, 8334, 10467, 12038, 13956, 14353, 14508, 15119, 16668, 18057, 20934, 24076, 28706, 30238, 36053, 36114, 41868, 43059, 45357, 54171, 57412, 60476, 72106, 72228, 86118, 90714, 108159, 108342, 129177, 136071, 144212, 172236, 181428, 186589, 216318, 216684, 258354, 272142, 324477, 373178, 432636, 468689, 516708, 538469, 544284, 559767, 648954, 746356, 937378, 1076938, 1119534, 1297908, 1406067, 1615407, 1679301, 1874756, 2153876, 2239068, 2812134, 3230814, 3358602, 4218201, 4846221, 5624268, 6461628, 6717204, 7000097, 8436402, 9692442, 14000194, 16692539, 16872804, 19384884, 21000291, 28000388, 33385078, 42000582, 50077617, 63000873, 66770156, 84001164, 100155234, 126001746, 150232851, 200310468, 217003007, 252003492, 300465702, 434006014, 600931404, 651009021, 868012028, 1302018042, 1953027063, 2604036084, 3906054126, 7812108252]

約数ペア:

[(1, 7812108252), (2, 3906054126), (3, 2604036084), (4, 1953027063), (6, 1302018042), (9, 868012028), (12, 651009021), (13, 600931404), (18, 434006014), (26, 300465702), (31, 252003492), (36, 217003007), (39, 200310468), (52, 150232851), (62, 126001746), (78, 100155234), (93, 84001164), (117, 66770156), (124, 63000873), (156, 50077617), (186, 42000582), (234, 33385078), (279, 28000388), (372, 21000291), (403, 19384884), (463, 16872804), (468, 16692539), (558, 14000194), (806, 9692442), (926, 8436402), (1116, 7000097), (1163, 6717204), (1209, 6461628), (1389, 5624268), (1612, 4846221), (1852, 4218201), (2326, 3358602), (2418, 3230814), (2778, 2812134), (3489, 2239068), (3627, 2153876), (4167, 1874756), (4652, 1679301), (4836, 1615407), (5556, 1406067), (6019, 1297908), (6978, 1119534), (7254, 1076938), (8334, 937378), (10467, 746356), (12038, 648954), (13956, 559767), (14353, 544284), (14508, 538469), (15119, 516708), (16668, 468689), (18057, 432636), (20934, 373178), (24076, 324477), (28706, 272142), (30238, 258354), (36053, 216684), (36114, 216318), (41868, 186589), (43059, 181428), (45357, 172236), (54171, 144212), (57412, 136071), (60476, 129177), (72106, 108342), (72228, 108159), (86118, 90714)]