80425842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 191299584

約数和(自身を除く): 110873742

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 223, 277, 434, 446, 554, 651, 669, 831, 1302, 1338, 1561, 1662, 1939, 3122, 3878, 4683, 5817, 6913, 8587, 9366, 11634, 13826, 17174, 20739, 25761, 41478, 48391, 51522, 60109, 61771, 96782, 120218, 123542, 145173, 180327, 185313, 290346, 360654, 370626, 432397, 864794, 1297191, 1914901, 2594382, 3829802, 5744703, 11489406, 13404307, 26808614, 40212921, 80425842]

約数ペア:

[(1, 80425842), (2, 40212921), (3, 26808614), (6, 13404307), (7, 11489406), (14, 5744703), (21, 3829802), (31, 2594382), (42, 1914901), (62, 1297191), (93, 864794), (186, 432397), (217, 370626), (223, 360654), (277, 290346), (434, 185313), (446, 180327), (554, 145173), (651, 123542), (669, 120218), (831, 96782), (1302, 61771), (1338, 60109), (1561, 51522), (1662, 48391), (1939, 41478), (3122, 25761), (3878, 20739), (4683, 17174), (5817, 13826), (6913, 11634), (8587, 9366)]