72776392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8431}}^1$

素因数の和:8533

約数の個数: 32

約数和(自身を含む): 148740480

約数和(自身を除く): 75964088

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8431, 8632, 16862, 33724, 67448, 109603, 219206, 438412, 699773, 876824, 1399546, 2799092, 5598184, 9097049, 18194098, 36388196, 72776392]

約数ペア:

[(1, 72776392), (2, 36388196), (4, 18194098), (8, 9097049), (13, 5598184), (26, 2799092), (52, 1399546), (83, 876824), (104, 699773), (166, 438412), (332, 219206), (664, 109603), (1079, 67448), (2158, 33724), (4316, 16862), (8431, 8632)]