85570416

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 256114560

約数和(自身を除く): 170544144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 248, 261, 279, 348, 372, 464, 496, 522, 558, 661, 696, 744, 899, 1044, 1116, 1322, 1392, 1488, 1798, 1983, 2088, 2232, 2644, 2697, 3596, 3966, 4176, 4464, 5288, 5394, 5949, 7192, 7932, 8091, 10576, 10788, 11898, 14384, 15864, 16182, 19169, 20491, 21576, 23796, 31728, 32364, 38338, 40982, 43152, 47592, 57507, 61473, 64728, 76676, 81964, 95184, 115014, 122946, 129456, 153352, 163928, 172521, 184419, 230028, 245892, 306704, 327856, 345042, 368838, 460056, 491784, 594239, 690084, 737676, 920112, 983568, 1188478, 1380168, 1475352, 1782717, 2376956, 2760336, 2950704, 3565434, 4753912, 5348151, 7130868, 9507824, 10696302, 14261736, 21392604, 28523472, 42785208, 85570416]

約数ペア:

[(1, 85570416), (2, 42785208), (3, 28523472), (4, 21392604), (6, 14261736), (8, 10696302), (9, 9507824), (12, 7130868), (16, 5348151), (18, 4753912), (24, 3565434), (29, 2950704), (31, 2760336), (36, 2376956), (48, 1782717), (58, 1475352), (62, 1380168), (72, 1188478), (87, 983568), (93, 920112), (116, 737676), (124, 690084), (144, 594239), (174, 491784), (186, 460056), (232, 368838), (248, 345042), (261, 327856), (279, 306704), (348, 245892), (372, 230028), (464, 184419), (496, 172521), (522, 163928), (558, 153352), (661, 129456), (696, 122946), (744, 115014), (899, 95184), (1044, 81964), (1116, 76676), (1322, 64728), (1392, 61473), (1488, 57507), (1798, 47592), (1983, 43152), (2088, 40982), (2232, 38338), (2644, 32364), (2697, 31728), (3596, 23796), (3966, 21576), (4176, 20491), (4464, 19169), (5288, 16182), (5394, 15864), (5949, 14384), (7192, 11898), (7932, 10788), (8091, 10576)]