78011362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 140297976

約数和(自身を除く): 62286614

約数列:

[1, 2, 11, 13, 22, 26, 121, 137, 143, 181, 242, 274, 286, 362, 1507, 1573, 1781, 1991, 2353, 3014, 3146, 3562, 3982, 4706, 16577, 19591, 21901, 24797, 25883, 33154, 39182, 43802, 49594, 51766, 215501, 272767, 284713, 322361, 431002, 545534, 569426, 644722, 3000437, 3545971, 6000874, 7091942, 39005681, 78011362]

約数ペア:

[(1, 78011362), (2, 39005681), (11, 7091942), (13, 6000874), (22, 3545971), (26, 3000437), (121, 644722), (137, 569426), (143, 545534), (181, 431002), (242, 322361), (274, 284713), (286, 272767), (362, 215501), (1507, 51766), (1573, 49594), (1781, 43802), (1991, 39182), (2353, 33154), (3014, 25883), (3146, 24797), (3562, 21901), (3982, 19591), (4706, 16577)]