80482038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 199299072

約数和(自身を除く): 118817034

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 223, 273, 446, 546, 661, 669, 1322, 1338, 1561, 1983, 2899, 3122, 3966, 4627, 4683, 5798, 8593, 8697, 9254, 9366, 13881, 17186, 17394, 20293, 25779, 27762, 40586, 51558, 60151, 60879, 120302, 121758, 147403, 180453, 294806, 360906, 442209, 884418, 1031821, 1916239, 2063642, 3095463, 3832478, 5748717, 6190926, 11497434, 13413673, 26827346, 40241019, 80482038]

約数ペア:

[(1, 80482038), (2, 40241019), (3, 26827346), (6, 13413673), (7, 11497434), (13, 6190926), (14, 5748717), (21, 3832478), (26, 3095463), (39, 2063642), (42, 1916239), (78, 1031821), (91, 884418), (182, 442209), (223, 360906), (273, 294806), (446, 180453), (546, 147403), (661, 121758), (669, 120302), (1322, 60879), (1338, 60151), (1561, 51558), (1983, 40586), (2899, 27762), (3122, 25779), (3966, 20293), (4627, 17394), (4683, 17186), (5798, 13881), (8593, 9366), (8697, 9254)]