77978508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2693}}^1$

素因数の和:2846

約数の個数: 48

約数和(自身を含む): 193105920

約数和(自身を除く): 115127412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 381, 508, 762, 1524, 2413, 2693, 4826, 5386, 7239, 8079, 9652, 10772, 14478, 16158, 28956, 32316, 51167, 102334, 153501, 204668, 307002, 342011, 614004, 684022, 1026033, 1368044, 2052066, 4104132, 6498209, 12996418, 19494627, 25992836, 38989254, 77978508]

約数ペア:

[(1, 77978508), (2, 38989254), (3, 25992836), (4, 19494627), (6, 12996418), (12, 6498209), (19, 4104132), (38, 2052066), (57, 1368044), (76, 1026033), (114, 684022), (127, 614004), (228, 342011), (254, 307002), (381, 204668), (508, 153501), (762, 102334), (1524, 51167), (2413, 32316), (2693, 28956), (4826, 16158), (5386, 14478), (7239, 10772), (8079, 9652)]