90205441872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20651429}}^1$

素因数の和:20651460

約数の個数: 80

約数和(自身を含む): 286807059840

約数和(自身を除く): 196601617968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 20651429, 41302858, 61954287, 82605716, 123908574, 144560003, 165211432, 247817148, 268468577, 289120006, 330422864, 433680009, 495634296, 536937154, 578240012, 805405731, 867360018, 991268592, 1073874308, 1156480024, 1610811462, 1734720036, 1879280039, 2147748616, 2312960048, 3221622924, 3469440072, 3758560078, 4295497232, 5637840117, 6443245848, 6938880144, 7517120156, 11275680234, 12886491696, 15034240312, 22551360468, 30068480624, 45102720936, 90205441872]

約数ペア:

[(1, 90205441872), (2, 45102720936), (3, 30068480624), (4, 22551360468), (6, 15034240312), (7, 12886491696), (8, 11275680234), (12, 7517120156), (13, 6938880144), (14, 6443245848), (16, 5637840117), (21, 4295497232), (24, 3758560078), (26, 3469440072), (28, 3221622924), (39, 2312960048), (42, 2147748616), (48, 1879280039), (52, 1734720036), (56, 1610811462), (78, 1156480024), (84, 1073874308), (91, 991268592), (104, 867360018), (112, 805405731), (156, 578240012), (168, 536937154), (182, 495634296), (208, 433680009), (273, 330422864), (312, 289120006), (336, 268468577), (364, 247817148), (546, 165211432), (624, 144560003), (728, 123908574), (1092, 82605716), (1456, 61954287), (2184, 41302858), (4368, 20651429)]