25276284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 75479040

約数和(自身を除く): 50202756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 31, 33, 36, 44, 58, 62, 66, 71, 87, 93, 99, 116, 124, 132, 142, 174, 186, 198, 213, 261, 279, 284, 319, 341, 348, 372, 396, 426, 522, 558, 638, 639, 682, 781, 852, 899, 957, 1023, 1044, 1116, 1276, 1278, 1364, 1562, 1798, 1914, 2046, 2059, 2201, 2343, 2556, 2697, 2871, 3069, 3124, 3596, 3828, 4092, 4118, 4402, 4686, 5394, 5742, 6138, 6177, 6603, 7029, 8091, 8236, 8804, 9372, 9889, 10788, 11484, 12276, 12354, 13206, 14058, 16182, 18531, 19778, 19809, 22649, 24211, 24708, 26412, 28116, 29667, 32364, 37062, 39556, 39618, 45298, 48422, 59334, 63829, 67947, 72633, 74124, 79236, 89001, 90596, 96844, 118668, 127658, 135894, 145266, 178002, 191487, 203841, 217899, 255316, 271788, 290532, 356004, 382974, 407682, 435798, 574461, 702119, 765948, 815364, 871596, 1148922, 1404238, 2106357, 2297844, 2808476, 4212714, 6319071, 8425428, 12638142, 25276284]

約数ペア:

[(1, 25276284), (2, 12638142), (3, 8425428), (4, 6319071), (6, 4212714), (9, 2808476), (11, 2297844), (12, 2106357), (18, 1404238), (22, 1148922), (29, 871596), (31, 815364), (33, 765948), (36, 702119), (44, 574461), (58, 435798), (62, 407682), (66, 382974), (71, 356004), (87, 290532), (93, 271788), (99, 255316), (116, 217899), (124, 203841), (132, 191487), (142, 178002), (174, 145266), (186, 135894), (198, 127658), (213, 118668), (261, 96844), (279, 90596), (284, 89001), (319, 79236), (341, 74124), (348, 72633), (372, 67947), (396, 63829), (426, 59334), (522, 48422), (558, 45298), (638, 39618), (639, 39556), (682, 37062), (781, 32364), (852, 29667), (899, 28116), (957, 26412), (1023, 24708), (1044, 24211), (1116, 22649), (1276, 19809), (1278, 19778), (1364, 18531), (1562, 16182), (1798, 14058), (1914, 13206), (2046, 12354), (2059, 12276), (2201, 11484), (2343, 10788), (2556, 9889), (2697, 9372), (2871, 8804), (3069, 8236), (3124, 8091), (3596, 7029), (3828, 6603), (4092, 6177), (4118, 6138), (4402, 5742), (4686, 5394)]