67881856

素因数分解:

$2^7\times 7^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 160466400

約数和(自身を除く): 92584544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 128, 137, 158, 196, 224, 274, 316, 392, 448, 548, 553, 632, 784, 896, 959, 1096, 1106, 1264, 1568, 1918, 2192, 2212, 2528, 3136, 3836, 3871, 4384, 4424, 5056, 6272, 6713, 7672, 7742, 8768, 8848, 10112, 10823, 13426, 15344, 15484, 17536, 17696, 21646, 26852, 30688, 30968, 35392, 43292, 53704, 61376, 61936, 70784, 75761, 86584, 107408, 122752, 123872, 151522, 173168, 214816, 247744, 303044, 346336, 429632, 495488, 530327, 606088, 692672, 859264, 1060654, 1212176, 1385344, 2121308, 2424352, 4242616, 4848704, 8485232, 9697408, 16970464, 33940928, 67881856]

約数ペア:

[(1, 67881856), (2, 33940928), (4, 16970464), (7, 9697408), (8, 8485232), (14, 4848704), (16, 4242616), (28, 2424352), (32, 2121308), (49, 1385344), (56, 1212176), (64, 1060654), (79, 859264), (98, 692672), (112, 606088), (128, 530327), (137, 495488), (158, 429632), (196, 346336), (224, 303044), (274, 247744), (316, 214816), (392, 173168), (448, 151522), (548, 123872), (553, 122752), (632, 107408), (784, 86584), (896, 75761), (959, 70784), (1096, 61936), (1106, 61376), (1264, 53704), (1568, 43292), (1918, 35392), (2192, 30968), (2212, 30688), (2528, 26852), (3136, 21646), (3836, 17696), (3871, 17536), (4384, 15484), (4424, 15344), (5056, 13426), (6272, 10823), (6713, 10112), (7672, 8848), (7742, 8768)]