68745432

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{1193}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 200663640

約数和(自身を除く): 131918208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1193, 1372, 2058, 2386, 2401, 2744, 3579, 4116, 4772, 4802, 7158, 7203, 8232, 8351, 9544, 9604, 14316, 14406, 16702, 19208, 25053, 28632, 28812, 33404, 50106, 57624, 58457, 66808, 100212, 116914, 175371, 200424, 233828, 350742, 409199, 467656, 701484, 818398, 1227597, 1402968, 1636796, 2455194, 2864393, 3273592, 4910388, 5728786, 8593179, 9820776, 11457572, 17186358, 22915144, 34372716, 68745432]

約数ペア:

[(1, 68745432), (2, 34372716), (3, 22915144), (4, 17186358), (6, 11457572), (7, 9820776), (8, 8593179), (12, 5728786), (14, 4910388), (21, 3273592), (24, 2864393), (28, 2455194), (42, 1636796), (49, 1402968), (56, 1227597), (84, 818398), (98, 701484), (147, 467656), (168, 409199), (196, 350742), (294, 233828), (343, 200424), (392, 175371), (588, 116914), (686, 100212), (1029, 66808), (1176, 58457), (1193, 57624), (1372, 50106), (2058, 33404), (2386, 28812), (2401, 28632), (2744, 25053), (3579, 19208), (4116, 16702), (4772, 14406), (4802, 14316), (7158, 9604), (7203, 9544), (8232, 8351)]