91989072

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13037}}^1$

素因数の和:13065

約数の個数: 90

約数和(自身を含む): 299495898

約数和(自身を除く): 207506826

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 13037, 26074, 39111, 52148, 78222, 91259, 104296, 117333, 156444, 182518, 208592, 234666, 273777, 312888, 365036, 469332, 547554, 625776, 638813, 730072, 821331, 938664, 1095108, 1277626, 1460144, 1642662, 1877328, 1916439, 2190216, 2555252, 3285324, 3832878, 4380432, 5110504, 5749317, 6570648, 7665756, 10221008, 11498634, 13141296, 15331512, 22997268, 30663024, 45994536, 91989072]

約数ペア:

[(1, 91989072), (2, 45994536), (3, 30663024), (4, 22997268), (6, 15331512), (7, 13141296), (8, 11498634), (9, 10221008), (12, 7665756), (14, 6570648), (16, 5749317), (18, 5110504), (21, 4380432), (24, 3832878), (28, 3285324), (36, 2555252), (42, 2190216), (48, 1916439), (49, 1877328), (56, 1642662), (63, 1460144), (72, 1277626), (84, 1095108), (98, 938664), (112, 821331), (126, 730072), (144, 638813), (147, 625776), (168, 547554), (196, 469332), (252, 365036), (294, 312888), (336, 273777), (392, 234666), (441, 208592), (504, 182518), (588, 156444), (784, 117333), (882, 104296), (1008, 91259), (1176, 78222), (1764, 52148), (2352, 39111), (3528, 26074), (7056, 13037)]