77786912

素因数分解:

$2^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 188496000

約数和(自身を除く): 110709088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 343, 373, 392, 532, 608, 686, 746, 784, 931, 1064, 1372, 1492, 1568, 1862, 2128, 2611, 2744, 2984, 3724, 4256, 5222, 5488, 5968, 6517, 7087, 7448, 10444, 10976, 11936, 13034, 14174, 14896, 18277, 20888, 26068, 28348, 29792, 36554, 41776, 49609, 52136, 56696, 73108, 83552, 99218, 104272, 113392, 127939, 146216, 198436, 208544, 226784, 255878, 292432, 347263, 396872, 511756, 584864, 694526, 793744, 1023512, 1389052, 1587488, 2047024, 2430841, 2778104, 4094048, 4861682, 5556208, 9723364, 11112416, 19446728, 38893456, 77786912]

約数ペア:

[(1, 77786912), (2, 38893456), (4, 19446728), (7, 11112416), (8, 9723364), (14, 5556208), (16, 4861682), (19, 4094048), (28, 2778104), (32, 2430841), (38, 2047024), (49, 1587488), (56, 1389052), (76, 1023512), (98, 793744), (112, 694526), (133, 584864), (152, 511756), (196, 396872), (224, 347263), (266, 292432), (304, 255878), (343, 226784), (373, 208544), (392, 198436), (532, 146216), (608, 127939), (686, 113392), (746, 104272), (784, 99218), (931, 83552), (1064, 73108), (1372, 56696), (1492, 52136), (1568, 49609), (1862, 41776), (2128, 36554), (2611, 29792), (2744, 28348), (2984, 26068), (3724, 20888), (4256, 18277), (5222, 14896), (5488, 14174), (5968, 13034), (6517, 11936), (7087, 10976), (7448, 10444)]