27135416

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 69120000

約数和(自身を除く): 41984584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 31, 44, 49, 56, 58, 62, 77, 88, 98, 116, 124, 154, 196, 203, 217, 232, 248, 308, 319, 341, 343, 392, 406, 434, 539, 616, 638, 682, 686, 812, 868, 899, 1078, 1276, 1364, 1372, 1421, 1519, 1624, 1736, 1798, 2156, 2233, 2387, 2552, 2728, 2744, 2842, 3038, 3596, 3773, 4312, 4466, 4774, 5684, 6076, 6293, 7192, 7546, 8932, 9548, 9889, 9947, 10633, 11368, 12152, 12586, 15092, 15631, 16709, 17864, 19096, 19778, 19894, 21266, 25172, 30184, 31262, 33418, 39556, 39788, 42532, 44051, 50344, 62524, 66836, 69223, 79112, 79576, 85064, 88102, 109417, 116963, 125048, 133672, 138446, 176204, 218834, 233926, 276892, 308357, 352408, 437668, 467852, 484561, 553784, 616714, 875336, 935704, 969122, 1233428, 1938244, 2466856, 3391927, 3876488, 6783854, 13567708, 27135416]

約数ペア:

[(1, 27135416), (2, 13567708), (4, 6783854), (7, 3876488), (8, 3391927), (11, 2466856), (14, 1938244), (22, 1233428), (28, 969122), (29, 935704), (31, 875336), (44, 616714), (49, 553784), (56, 484561), (58, 467852), (62, 437668), (77, 352408), (88, 308357), (98, 276892), (116, 233926), (124, 218834), (154, 176204), (196, 138446), (203, 133672), (217, 125048), (232, 116963), (248, 109417), (308, 88102), (319, 85064), (341, 79576), (343, 79112), (392, 69223), (406, 66836), (434, 62524), (539, 50344), (616, 44051), (638, 42532), (682, 39788), (686, 39556), (812, 33418), (868, 31262), (899, 30184), (1078, 25172), (1276, 21266), (1364, 19894), (1372, 19778), (1421, 19096), (1519, 17864), (1624, 16709), (1736, 15631), (1798, 15092), (2156, 12586), (2233, 12152), (2387, 11368), (2552, 10633), (2728, 9947), (2744, 9889), (2842, 9548), (3038, 8932), (3596, 7546), (3773, 7192), (4312, 6293), (4466, 6076), (4774, 5684)]