77805418684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1151581}}^1$

素因数の和:1151738

約数の個数: 48

約数和(自身を含む): 165090795520

約数和(自身を除く): 87285376836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 254, 266, 508, 532, 889, 1778, 2413, 3556, 4826, 9652, 16891, 33782, 67564, 1151581, 2303162, 4606324, 8061067, 16122134, 21880039, 32244268, 43760078, 87520156, 146250787, 153160273, 292501574, 306320546, 585003148, 612641092, 1023755509, 2047511018, 2778764953, 4095022036, 5557529906, 11115059812, 19451354671, 38902709342, 77805418684]

約数ペア:

[(1, 77805418684), (2, 38902709342), (4, 19451354671), (7, 11115059812), (14, 5557529906), (19, 4095022036), (28, 2778764953), (38, 2047511018), (76, 1023755509), (127, 612641092), (133, 585003148), (254, 306320546), (266, 292501574), (508, 153160273), (532, 146250787), (889, 87520156), (1778, 43760078), (2413, 32244268), (3556, 21880039), (4826, 16122134), (9652, 8061067), (16891, 4606324), (33782, 2303162), (67564, 1151581)]