77883584

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{3371}}^1$

素因数の和:3421

約数の個数: 42

約数和(自身を含む): 163160964

約数和(自身を除く): 85277380

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 3371, 5776, 6742, 11552, 13484, 23104, 26968, 53936, 64049, 107872, 128098, 215744, 256196, 512392, 1024784, 1216931, 2049568, 2433862, 4099136, 4867724, 9735448, 19470896, 38941792, 77883584]

約数ペア:

[(1, 77883584), (2, 38941792), (4, 19470896), (8, 9735448), (16, 4867724), (19, 4099136), (32, 2433862), (38, 2049568), (64, 1216931), (76, 1024784), (152, 512392), (304, 256196), (361, 215744), (608, 128098), (722, 107872), (1216, 64049), (1444, 53936), (2888, 26968), (3371, 23104), (5776, 13484), (6742, 11552)]