74725344

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 229975200

約数和(自身を除く): 155249856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 69, 72, 87, 92, 96, 116, 138, 144, 174, 184, 207, 232, 261, 276, 288, 348, 368, 389, 414, 464, 522, 552, 667, 696, 736, 778, 828, 928, 1044, 1104, 1167, 1334, 1392, 1556, 1656, 2001, 2088, 2208, 2334, 2668, 2784, 3112, 3312, 3501, 4002, 4176, 4668, 5336, 6003, 6224, 6624, 7002, 8004, 8352, 8947, 9336, 10672, 11281, 12006, 12448, 14004, 16008, 17894, 18672, 21344, 22562, 24012, 26841, 28008, 32016, 33843, 35788, 37344, 45124, 48024, 53682, 56016, 64032, 67686, 71576, 80523, 90248, 96048, 101529, 107364, 112032, 135372, 143152, 161046, 180496, 192096, 203058, 214728, 259463, 270744, 286304, 322092, 360992, 406116, 429456, 518926, 541488, 644184, 778389, 812232, 858912, 1037852, 1082976, 1288368, 1556778, 1624464, 2075704, 2335167, 2576736, 3113556, 3248928, 4151408, 4670334, 6227112, 8302816, 9340668, 12454224, 18681336, 24908448, 37362672, 74725344]

約数ペア:

[(1, 74725344), (2, 37362672), (3, 24908448), (4, 18681336), (6, 12454224), (8, 9340668), (9, 8302816), (12, 6227112), (16, 4670334), (18, 4151408), (23, 3248928), (24, 3113556), (29, 2576736), (32, 2335167), (36, 2075704), (46, 1624464), (48, 1556778), (58, 1288368), (69, 1082976), (72, 1037852), (87, 858912), (92, 812232), (96, 778389), (116, 644184), (138, 541488), (144, 518926), (174, 429456), (184, 406116), (207, 360992), (232, 322092), (261, 286304), (276, 270744), (288, 259463), (348, 214728), (368, 203058), (389, 192096), (414, 180496), (464, 161046), (522, 143152), (552, 135372), (667, 112032), (696, 107364), (736, 101529), (778, 96048), (828, 90248), (928, 80523), (1044, 71576), (1104, 67686), (1167, 64032), (1334, 56016), (1392, 53682), (1556, 48024), (1656, 45124), (2001, 37344), (2088, 35788), (2208, 33843), (2334, 32016), (2668, 28008), (2784, 26841), (3112, 24012), (3312, 22562), (3501, 21344), (4002, 18672), (4176, 17894), (4668, 16008), (5336, 14004), (6003, 12448), (6224, 12006), (6624, 11281), (7002, 10672), (8004, 9336), (8352, 8947)]