80091042

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 176394240

約数和(自身を除く): 96303198

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 131, 173, 186, 262, 346, 393, 519, 589, 786, 1038, 1178, 1767, 2489, 3287, 3534, 4061, 4978, 5363, 6574, 7467, 8122, 9861, 10726, 12183, 14934, 16089, 19722, 22663, 24366, 32178, 45326, 67989, 77159, 101897, 135978, 154318, 203794, 231477, 305691, 430597, 462954, 611382, 702553, 861194, 1291791, 1405106, 2107659, 2583582, 4215318, 13348507, 26697014, 40045521, 80091042]

約数ペア:

[(1, 80091042), (2, 40045521), (3, 26697014), (6, 13348507), (19, 4215318), (31, 2583582), (38, 2107659), (57, 1405106), (62, 1291791), (93, 861194), (114, 702553), (131, 611382), (173, 462954), (186, 430597), (262, 305691), (346, 231477), (393, 203794), (519, 154318), (589, 135978), (786, 101897), (1038, 77159), (1178, 67989), (1767, 45326), (2489, 32178), (3287, 24366), (3534, 22663), (4061, 19722), (4978, 16089), (5363, 14934), (6574, 12183), (7467, 10726), (8122, 9861)]