31776108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4157}}^1$

素因数の和:4191

約数の個数: 72

約数和(自身を含む): 92906352

約数和(自身を除く): 61130244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 4157, 7644, 8314, 12471, 16628, 24942, 29099, 49884, 54041, 58198, 87297, 108082, 116396, 162123, 174594, 203693, 216164, 324246, 349188, 378287, 407386, 611079, 648492, 756574, 814772, 1134861, 1222158, 1513148, 2269722, 2444316, 2648009, 4539444, 5296018, 7944027, 10592036, 15888054, 31776108]

約数ペア:

[(1, 31776108), (2, 15888054), (3, 10592036), (4, 7944027), (6, 5296018), (7, 4539444), (12, 2648009), (13, 2444316), (14, 2269722), (21, 1513148), (26, 1222158), (28, 1134861), (39, 814772), (42, 756574), (49, 648492), (52, 611079), (78, 407386), (84, 378287), (91, 349188), (98, 324246), (147, 216164), (156, 203693), (182, 174594), (196, 162123), (273, 116396), (294, 108082), (364, 87297), (546, 58198), (588, 54041), (637, 49884), (1092, 29099), (1274, 24942), (1911, 16628), (2548, 12471), (3822, 8314), (4157, 7644)]