79980498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6449}}^1$

素因数の和:6523

約数の個数: 48

約数和(自身を含む): 190171800

約数和(自身を除く): 110191302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 6449, 12402, 12898, 19347, 38694, 58041, 83837, 116082, 167674, 251511, 341797, 503022, 683594, 754533, 1025391, 1509066, 2050782, 3076173, 4443361, 6152346, 8886722, 13330083, 26660166, 39990249, 79980498]

約数ペア:

[(1, 79980498), (2, 39990249), (3, 26660166), (6, 13330083), (9, 8886722), (13, 6152346), (18, 4443361), (26, 3076173), (39, 2050782), (53, 1509066), (78, 1025391), (106, 754533), (117, 683594), (159, 503022), (234, 341797), (318, 251511), (477, 167674), (689, 116082), (954, 83837), (1378, 58041), (2067, 38694), (4134, 19347), (6201, 12898), (6449, 12402)]