89611740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17167}}^1$

素因数の和:17211

約数の個数: 72

約数和(自身を含む): 281211840

約数和(自身を除く): 191600100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 17167, 34334, 51501, 68668, 85835, 103002, 154503, 171670, 206004, 257505, 309006, 343340, 497843, 515010, 618012, 772515, 995686, 1030020, 1493529, 1545030, 1991372, 2489215, 2987058, 3090060, 4480587, 4978430, 5974116, 7467645, 8961174, 9956860, 14935290, 17922348, 22402935, 29870580, 44805870, 89611740]

約数ペア:

[(1, 89611740), (2, 44805870), (3, 29870580), (4, 22402935), (5, 17922348), (6, 14935290), (9, 9956860), (10, 8961174), (12, 7467645), (15, 5974116), (18, 4978430), (20, 4480587), (29, 3090060), (30, 2987058), (36, 2489215), (45, 1991372), (58, 1545030), (60, 1493529), (87, 1030020), (90, 995686), (116, 772515), (145, 618012), (174, 515010), (180, 497843), (261, 343340), (290, 309006), (348, 257505), (435, 206004), (522, 171670), (580, 154503), (870, 103002), (1044, 85835), (1305, 68668), (1740, 51501), (2610, 34334), (5220, 17167)]