84289744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2264

約数の個数: 80

約数和(自身を含む): 210272256

約数和(自身を除く): 125982512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2207, 2387, 2728, 3472, 4414, 4774, 5456, 8828, 9548, 15449, 17656, 19096, 24277, 30898, 35312, 38192, 48554, 61796, 68417, 97108, 123592, 136834, 169939, 194216, 247184, 273668, 339878, 388432, 478919, 547336, 679756, 752587, 957838, 1094672, 1359512, 1505174, 1915676, 2719024, 3010348, 3831352, 5268109, 6020696, 7662704, 10536218, 12041392, 21072436, 42144872, 84289744]

約数ペア:

[(1, 84289744), (2, 42144872), (4, 21072436), (7, 12041392), (8, 10536218), (11, 7662704), (14, 6020696), (16, 5268109), (22, 3831352), (28, 3010348), (31, 2719024), (44, 1915676), (56, 1505174), (62, 1359512), (77, 1094672), (88, 957838), (112, 752587), (124, 679756), (154, 547336), (176, 478919), (217, 388432), (248, 339878), (308, 273668), (341, 247184), (434, 194216), (496, 169939), (616, 136834), (682, 123592), (868, 97108), (1232, 68417), (1364, 61796), (1736, 48554), (2207, 38192), (2387, 35312), (2728, 30898), (3472, 24277), (4414, 19096), (4774, 17656), (5456, 15449), (8828, 9548)]