85491072

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 261324000

約数和(自身を除く): 175832928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 853, 864, 928, 1044, 1152, 1392, 1566, 1706, 1728, 1856, 2088, 2559, 2784, 3132, 3412, 3456, 3712, 4176, 5118, 5568, 6264, 6824, 7677, 8352, 10236, 11136, 12528, 13648, 15354, 16704, 20472, 23031, 24737, 25056, 27296, 30708, 33408, 40944, 46062, 49474, 50112, 54592, 61416, 74211, 81888, 92124, 98948, 100224, 109184, 122832, 148422, 163776, 184248, 197896, 222633, 245664, 296844, 327552, 368496, 395792, 445266, 491328, 593688, 667899, 736992, 791584, 890532, 982656, 1187376, 1335798, 1473984, 1583168, 1781064, 2374752, 2671596, 2947968, 3166336, 3562128, 4749504, 5343192, 7124256, 9499008, 10686384, 14248512, 21372768, 28497024, 42745536, 85491072]

約数ペア:

[(1, 85491072), (2, 42745536), (3, 28497024), (4, 21372768), (6, 14248512), (8, 10686384), (9, 9499008), (12, 7124256), (16, 5343192), (18, 4749504), (24, 3562128), (27, 3166336), (29, 2947968), (32, 2671596), (36, 2374752), (48, 1781064), (54, 1583168), (58, 1473984), (64, 1335798), (72, 1187376), (87, 982656), (96, 890532), (108, 791584), (116, 736992), (128, 667899), (144, 593688), (174, 491328), (192, 445266), (216, 395792), (232, 368496), (261, 327552), (288, 296844), (348, 245664), (384, 222633), (432, 197896), (464, 184248), (522, 163776), (576, 148422), (696, 122832), (783, 109184), (853, 100224), (864, 98948), (928, 92124), (1044, 81888), (1152, 74211), (1392, 61416), (1566, 54592), (1706, 50112), (1728, 49474), (1856, 46062), (2088, 40944), (2559, 33408), (2784, 30708), (3132, 27296), (3412, 25056), (3456, 24737), (3712, 23031), (4176, 20472), (5118, 16704), (5568, 15354), (6264, 13648), (6824, 12528), (7677, 11136), (8352, 10236)]