81954132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7841}}^1$

素因数の和:7928

約数の個数: 48

約数和(自身を含む): 209036352

約数和(自身を除く): 127082220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 7841, 10452, 15682, 23523, 31364, 47046, 94092, 101933, 203866, 305799, 407732, 525347, 611598, 1050694, 1223196, 1576041, 2101388, 3152082, 6304164, 6829511, 13659022, 20488533, 27318044, 40977066, 81954132]

約数ペア:

[(1, 81954132), (2, 40977066), (3, 27318044), (4, 20488533), (6, 13659022), (12, 6829511), (13, 6304164), (26, 3152082), (39, 2101388), (52, 1576041), (67, 1223196), (78, 1050694), (134, 611598), (156, 525347), (201, 407732), (268, 305799), (402, 203866), (804, 101933), (871, 94092), (1742, 47046), (2613, 31364), (3484, 23523), (5226, 15682), (7841, 10452)]