79960552

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^2\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 180447750

約数和(自身を除く): 100487198

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 149, 196, 259, 296, 298, 392, 518, 596, 1036, 1043, 1192, 1369, 1813, 2072, 2086, 2738, 3626, 4172, 5476, 5513, 7252, 7301, 8344, 9583, 10952, 11026, 14504, 14602, 19166, 22052, 29204, 38332, 38591, 44104, 58408, 67081, 76664, 77182, 134162, 154364, 203981, 268324, 270137, 308728, 407962, 536648, 540274, 815924, 1080548, 1427867, 1631848, 2161096, 2855734, 5711468, 9995069, 11422936, 19990138, 39980276, 79960552]

約数ペア:

[(1, 79960552), (2, 39980276), (4, 19990138), (7, 11422936), (8, 9995069), (14, 5711468), (28, 2855734), (37, 2161096), (49, 1631848), (56, 1427867), (74, 1080548), (98, 815924), (148, 540274), (149, 536648), (196, 407962), (259, 308728), (296, 270137), (298, 268324), (392, 203981), (518, 154364), (596, 134162), (1036, 77182), (1043, 76664), (1192, 67081), (1369, 58408), (1813, 44104), (2072, 38591), (2086, 38332), (2738, 29204), (3626, 22052), (4172, 19166), (5476, 14602), (5513, 14504), (7252, 11026), (7301, 10952), (8344, 9583)]