80973504

素因数分解:

$2^6\times 3^2\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:822

約数の個数: 84

約数和(自身を含む): 233424984

約数和(自身を除く): 152451480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 257, 288, 514, 547, 576, 771, 1028, 1094, 1542, 1641, 2056, 2188, 2313, 3084, 3282, 4112, 4376, 4626, 4923, 6168, 6564, 8224, 8752, 9252, 9846, 12336, 13128, 16448, 17504, 18504, 19692, 24672, 26256, 35008, 37008, 39384, 49344, 52512, 74016, 78768, 105024, 140579, 148032, 157536, 281158, 315072, 421737, 562316, 843474, 1124632, 1265211, 1686948, 2249264, 2530422, 3373896, 4498528, 5060844, 6747792, 8997056, 10121688, 13495584, 20243376, 26991168, 40486752, 80973504]

約数ペア:

[(1, 80973504), (2, 40486752), (3, 26991168), (4, 20243376), (6, 13495584), (8, 10121688), (9, 8997056), (12, 6747792), (16, 5060844), (18, 4498528), (24, 3373896), (32, 2530422), (36, 2249264), (48, 1686948), (64, 1265211), (72, 1124632), (96, 843474), (144, 562316), (192, 421737), (257, 315072), (288, 281158), (514, 157536), (547, 148032), (576, 140579), (771, 105024), (1028, 78768), (1094, 74016), (1542, 52512), (1641, 49344), (2056, 39384), (2188, 37008), (2313, 35008), (3084, 26256), (3282, 24672), (4112, 19692), (4376, 18504), (4626, 17504), (4923, 16448), (6168, 13128), (6564, 12336), (8224, 9846), (8752, 9252)]