77868448

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1014

約数の個数: 72

約数和(自身を含む): 181891332

約数和(自身を除く): 104022884

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 742, 784, 848, 937, 1484, 1568, 1696, 1874, 2597, 2968, 3748, 5194, 5936, 6559, 7496, 10388, 11872, 13118, 14992, 20776, 26236, 29984, 41552, 45913, 49661, 52472, 83104, 91826, 99322, 104944, 183652, 198644, 209888, 347627, 367304, 397288, 695254, 734608, 794576, 1390508, 1469216, 1589152, 2433389, 2781016, 4866778, 5562032, 9733556, 11124064, 19467112, 38934224, 77868448]

約数ペア:

[(1, 77868448), (2, 38934224), (4, 19467112), (7, 11124064), (8, 9733556), (14, 5562032), (16, 4866778), (28, 2781016), (32, 2433389), (49, 1589152), (53, 1469216), (56, 1390508), (98, 794576), (106, 734608), (112, 695254), (196, 397288), (212, 367304), (224, 347627), (371, 209888), (392, 198644), (424, 183652), (742, 104944), (784, 99322), (848, 91826), (937, 83104), (1484, 52472), (1568, 49661), (1696, 45913), (1874, 41552), (2597, 29984), (2968, 26236), (3748, 20776), (5194, 14992), (5936, 13118), (6559, 11872), (7496, 10388)]