71328384

素因数分解:

$2^7\times 3^3\times {\mathrm{20639}}^1$

素因数の和:20662

約数の個数: 64

約数和(自身を含む): 210528000

約数和(自身を除く): 139199616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 20639, 41278, 61917, 82556, 123834, 165112, 185751, 247668, 330224, 371502, 495336, 557253, 660448, 743004, 990672, 1114506, 1320896, 1486008, 1981344, 2229012, 2641792, 2972016, 3962688, 4458024, 5944032, 7925376, 8916048, 11888064, 17832096, 23776128, 35664192, 71328384]

約数ペア:

[(1, 71328384), (2, 35664192), (3, 23776128), (4, 17832096), (6, 11888064), (8, 8916048), (9, 7925376), (12, 5944032), (16, 4458024), (18, 3962688), (24, 2972016), (27, 2641792), (32, 2229012), (36, 1981344), (48, 1486008), (54, 1320896), (64, 1114506), (72, 990672), (96, 743004), (108, 660448), (128, 557253), (144, 495336), (192, 371502), (216, 330224), (288, 247668), (384, 185751), (432, 165112), (576, 123834), (864, 82556), (1152, 61917), (1728, 41278), (3456, 20639)]