91691264

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2735

約数の個数: 72

約数和(自身を含む): 220261440

約数和(自身を除く): 128570176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 2693, 4256, 4864, 5386, 8512, 10772, 17024, 18851, 21544, 34048, 37702, 43088, 51167, 75404, 86176, 102334, 150808, 172352, 204668, 301616, 344704, 358169, 409336, 603232, 689408, 716338, 818672, 1206464, 1432676, 1637344, 2412928, 2865352, 3274688, 4825856, 5730704, 6549376, 11461408, 13098752, 22922816, 45845632, 91691264]

約数ペア:

[(1, 91691264), (2, 45845632), (4, 22922816), (7, 13098752), (8, 11461408), (14, 6549376), (16, 5730704), (19, 4825856), (28, 3274688), (32, 2865352), (38, 2412928), (56, 1637344), (64, 1432676), (76, 1206464), (112, 818672), (128, 716338), (133, 689408), (152, 603232), (224, 409336), (256, 358169), (266, 344704), (304, 301616), (448, 204668), (532, 172352), (608, 150808), (896, 102334), (1064, 86176), (1216, 75404), (1792, 51167), (2128, 43088), (2432, 37702), (2693, 34048), (4256, 21544), (4864, 18851), (5386, 17024), (8512, 10772)]