90455328

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3634

約数の個数: 72

約数和(自身を含む): 260196300

約数和(自身を除く): 169740972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 3529, 4272, 6408, 7058, 8544, 10587, 12816, 14116, 21174, 25632, 28232, 31761, 42348, 56464, 63522, 84696, 112928, 127044, 169392, 254088, 314081, 338784, 508176, 628162, 942243, 1016352, 1256324, 1884486, 2512648, 2826729, 3768972, 5025296, 5653458, 7537944, 10050592, 11306916, 15075888, 22613832, 30151776, 45227664, 90455328]

約数ペア:

[(1, 90455328), (2, 45227664), (3, 30151776), (4, 22613832), (6, 15075888), (8, 11306916), (9, 10050592), (12, 7537944), (16, 5653458), (18, 5025296), (24, 3768972), (32, 2826729), (36, 2512648), (48, 1884486), (72, 1256324), (89, 1016352), (96, 942243), (144, 628162), (178, 508176), (267, 338784), (288, 314081), (356, 254088), (534, 169392), (712, 127044), (801, 112928), (1068, 84696), (1424, 63522), (1602, 56464), (2136, 42348), (2848, 31761), (3204, 28232), (3529, 25632), (4272, 21174), (6408, 14116), (7058, 12816), (8544, 10587)]