80063178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 178319232

約数和(自身を除く): 98256054

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 107, 159, 181, 214, 318, 321, 362, 543, 642, 689, 1086, 1378, 1391, 2067, 2353, 2782, 4134, 4173, 4706, 5671, 7059, 8346, 9593, 11342, 14118, 17013, 19186, 19367, 28779, 34026, 38734, 57558, 58101, 73723, 116202, 124709, 147446, 221169, 249418, 251771, 374127, 442338, 503542, 748254, 755313, 1026451, 1510626, 2052902, 3079353, 6158706, 13343863, 26687726, 40031589, 80063178]

約数ペア:

[(1, 80063178), (2, 40031589), (3, 26687726), (6, 13343863), (13, 6158706), (26, 3079353), (39, 2052902), (53, 1510626), (78, 1026451), (106, 755313), (107, 748254), (159, 503542), (181, 442338), (214, 374127), (318, 251771), (321, 249418), (362, 221169), (543, 147446), (642, 124709), (689, 116202), (1086, 73723), (1378, 58101), (1391, 57558), (2067, 38734), (2353, 34026), (2782, 28779), (4134, 19367), (4173, 19186), (4706, 17013), (5671, 14118), (7059, 11342), (8346, 9593)]