68220544

素因数分解:

$2^7\times 7^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 161338500

約数和(自身を除く): 93117956

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 149, 196, 224, 292, 298, 392, 448, 511, 584, 596, 784, 896, 1022, 1043, 1168, 1192, 1568, 2044, 2086, 2336, 2384, 3136, 3577, 4088, 4172, 4672, 4768, 6272, 7154, 7301, 8176, 8344, 9344, 9536, 10877, 14308, 14602, 16352, 16688, 19072, 21754, 28616, 29204, 32704, 33376, 43508, 57232, 58408, 65408, 66752, 76139, 87016, 114464, 116816, 133504, 152278, 174032, 228928, 233632, 304556, 348064, 457856, 467264, 532973, 609112, 696128, 934528, 1065946, 1218224, 1392256, 2131892, 2436448, 4263784, 4872896, 8527568, 9745792, 17055136, 34110272, 68220544]

約数ペア:

[(1, 68220544), (2, 34110272), (4, 17055136), (7, 9745792), (8, 8527568), (14, 4872896), (16, 4263784), (28, 2436448), (32, 2131892), (49, 1392256), (56, 1218224), (64, 1065946), (73, 934528), (98, 696128), (112, 609112), (128, 532973), (146, 467264), (149, 457856), (196, 348064), (224, 304556), (292, 233632), (298, 228928), (392, 174032), (448, 152278), (511, 133504), (584, 116816), (596, 114464), (784, 87016), (896, 76139), (1022, 66752), (1043, 65408), (1168, 58408), (1192, 57232), (1568, 43508), (2044, 33376), (2086, 32704), (2336, 29204), (2384, 28616), (3136, 21754), (3577, 19072), (4088, 16688), (4172, 16352), (4672, 14602), (4768, 14308), (6272, 10877), (7154, 9536), (7301, 9344), (8176, 8344)]