81004032

素因数分解:

$2^9\times 3^2\times {\mathrm{17579}}^1$

素因数の和:17603

約数の個数: 60

約数和(自身を含む): 233796420

約数和(自身を除く): 152792388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 17579, 35158, 52737, 70316, 105474, 140632, 158211, 210948, 281264, 316422, 421896, 562528, 632844, 843792, 1125056, 1265688, 1687584, 2250112, 2531376, 3375168, 4500224, 5062752, 6750336, 9000448, 10125504, 13500672, 20251008, 27001344, 40502016, 81004032]

約数ペア:

[(1, 81004032), (2, 40502016), (3, 27001344), (4, 20251008), (6, 13500672), (8, 10125504), (9, 9000448), (12, 6750336), (16, 5062752), (18, 4500224), (24, 3375168), (32, 2531376), (36, 2250112), (48, 1687584), (64, 1265688), (72, 1125056), (96, 843792), (128, 632844), (144, 562528), (192, 421896), (256, 316422), (288, 281264), (384, 210948), (512, 158211), (576, 140632), (768, 105474), (1152, 70316), (1536, 52737), (2304, 35158), (4608, 17579)]