75362816

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 80

約数和(自身を含む): 162370560

約数和(自身を除く): 87007744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 127, 128, 152, 244, 254, 256, 304, 488, 508, 512, 608, 976, 1016, 1159, 1216, 1952, 2032, 2318, 2413, 2432, 3904, 4064, 4636, 4826, 4864, 7747, 7808, 8128, 9272, 9652, 9728, 15494, 15616, 16256, 18544, 19304, 30988, 31232, 32512, 37088, 38608, 61976, 65024, 74176, 77216, 123952, 147193, 148352, 154432, 247904, 294386, 296704, 308864, 495808, 588772, 593408, 617728, 991616, 1177544, 1235456, 1983232, 2355088, 3966464, 4710176, 9420352, 18840704, 37681408, 75362816]

約数ペア:

[(1, 75362816), (2, 37681408), (4, 18840704), (8, 9420352), (16, 4710176), (19, 3966464), (32, 2355088), (38, 1983232), (61, 1235456), (64, 1177544), (76, 991616), (122, 617728), (127, 593408), (128, 588772), (152, 495808), (244, 308864), (254, 296704), (256, 294386), (304, 247904), (488, 154432), (508, 148352), (512, 147193), (608, 123952), (976, 77216), (1016, 74176), (1159, 65024), (1216, 61976), (1952, 38608), (2032, 37088), (2318, 32512), (2413, 31232), (2432, 30988), (3904, 19304), (4064, 18544), (4636, 16256), (4826, 15616), (4864, 15494), (7747, 9728), (7808, 9652), (8128, 9272)]