90370176

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 265151040

約数和(自身を除く): 174780864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 258, 312, 344, 384, 416, 421, 516, 559, 624, 688, 832, 842, 1032, 1118, 1248, 1263, 1376, 1664, 1677, 1684, 2064, 2236, 2496, 2526, 2752, 3354, 3368, 4128, 4472, 4992, 5052, 5473, 5504, 6708, 6736, 8256, 8944, 10104, 10946, 13416, 13472, 16419, 16512, 17888, 18103, 20208, 21892, 26832, 26944, 32838, 35776, 36206, 40416, 43784, 53664, 53888, 54309, 65676, 71552, 72412, 80832, 87568, 107328, 108618, 131352, 144824, 161664, 175136, 214656, 217236, 235339, 262704, 289648, 350272, 434472, 470678, 525408, 579296, 700544, 706017, 868944, 941356, 1050816, 1158592, 1412034, 1737888, 1882712, 2101632, 2317184, 2824068, 3475776, 3765424, 5648136, 6951552, 7530848, 11296272, 15061696, 22592544, 30123392, 45185088, 90370176]

約数ペア:

[(1, 90370176), (2, 45185088), (3, 30123392), (4, 22592544), (6, 15061696), (8, 11296272), (12, 7530848), (13, 6951552), (16, 5648136), (24, 3765424), (26, 3475776), (32, 2824068), (39, 2317184), (43, 2101632), (48, 1882712), (52, 1737888), (64, 1412034), (78, 1158592), (86, 1050816), (96, 941356), (104, 868944), (128, 706017), (129, 700544), (156, 579296), (172, 525408), (192, 470678), (208, 434472), (258, 350272), (312, 289648), (344, 262704), (384, 235339), (416, 217236), (421, 214656), (516, 175136), (559, 161664), (624, 144824), (688, 131352), (832, 108618), (842, 107328), (1032, 87568), (1118, 80832), (1248, 72412), (1263, 71552), (1376, 65676), (1664, 54309), (1677, 53888), (1684, 53664), (2064, 43784), (2236, 40416), (2496, 36206), (2526, 35776), (2752, 32838), (3354, 26944), (3368, 26832), (4128, 21892), (4472, 20208), (4992, 18103), (5052, 17888), (5473, 16512), (5504, 16419), (6708, 13472), (6736, 13416), (8256, 10946), (8944, 10104)]