27720283422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1583}}^1$

素因数の和:1894

約数の個数: 128

約数和(自身を含む): 64071254016

約数和(自身を除く): 36350970594

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 227, 258, 299, 454, 559, 598, 681, 897, 989, 1118, 1362, 1583, 1677, 1794, 1978, 2951, 2967, 3166, 3354, 4749, 5221, 5902, 5934, 8853, 9498, 9761, 10442, 12857, 15663, 17706, 19522, 20579, 25714, 29283, 31326, 36409, 38571, 41158, 58566, 61737, 67873, 68069, 72818, 77142, 109227, 123474, 126893, 135746, 136138, 203619, 204207, 218454, 224503, 253786, 359341, 380679, 407238, 408414, 449006, 473317, 673509, 718682, 761358, 884897, 946634, 1078023, 1347018, 1419951, 1565587, 1769794, 2156046, 2654691, 2839902, 2918539, 3131174, 4671433, 4696761, 5309382, 5837078, 8264843, 8755617, 9342866, 9393522, 14014299, 15451663, 16529686, 17511234, 20352631, 24794529, 28028598, 30903326, 40705262, 46354989, 49589058, 61057893, 92709978, 107442959, 122115786, 200871619, 214885918, 322328877, 355388249, 401743238, 602614857, 644657754, 710776498, 1066164747, 1205229714, 2132329494, 4620047237, 9240094474, 13860141711, 27720283422]

約数ペア:

[(1, 27720283422), (2, 13860141711), (3, 9240094474), (6, 4620047237), (13, 2132329494), (23, 1205229714), (26, 1066164747), (39, 710776498), (43, 644657754), (46, 602614857), (69, 401743238), (78, 355388249), (86, 322328877), (129, 214885918), (138, 200871619), (227, 122115786), (258, 107442959), (299, 92709978), (454, 61057893), (559, 49589058), (598, 46354989), (681, 40705262), (897, 30903326), (989, 28028598), (1118, 24794529), (1362, 20352631), (1583, 17511234), (1677, 16529686), (1794, 15451663), (1978, 14014299), (2951, 9393522), (2967, 9342866), (3166, 8755617), (3354, 8264843), (4749, 5837078), (5221, 5309382), (5902, 4696761), (5934, 4671433), (8853, 3131174), (9498, 2918539), (9761, 2839902), (10442, 2654691), (12857, 2156046), (15663, 1769794), (17706, 1565587), (19522, 1419951), (20579, 1347018), (25714, 1078023), (29283, 946634), (31326, 884897), (36409, 761358), (38571, 718682), (41158, 673509), (58566, 473317), (61737, 449006), (67873, 408414), (68069, 407238), (72818, 380679), (77142, 359341), (109227, 253786), (123474, 224503), (126893, 218454), (135746, 204207), (136138, 203619)]