31007880216

素因数分解:

$2^3\times 3^4\times {\mathrm{2237}}^1\times {\mathrm{21391}}^1$

素因数の和:23646

約数の個数: 80

約数和(自身を含む): 86893662240

約数和(自身を除く): 55885782024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2237, 4474, 6711, 8948, 13422, 17896, 20133, 21391, 26844, 40266, 42782, 53688, 60399, 64173, 80532, 85564, 120798, 128346, 161064, 171128, 181197, 192519, 241596, 256692, 362394, 385038, 483192, 513384, 577557, 724788, 770076, 1155114, 1449576, 1540152, 1732671, 2310228, 3465342, 4620456, 6930684, 13861368, 47851667, 95703334, 143555001, 191406668, 287110002, 382813336, 430665003, 574220004, 861330006, 1148440008, 1291995009, 1722660012, 2583990018, 3445320024, 3875985027, 5167980036, 7751970054, 10335960072, 15503940108, 31007880216]

約数ペア:

[(1, 31007880216), (2, 15503940108), (3, 10335960072), (4, 7751970054), (6, 5167980036), (8, 3875985027), (9, 3445320024), (12, 2583990018), (18, 1722660012), (24, 1291995009), (27, 1148440008), (36, 861330006), (54, 574220004), (72, 430665003), (81, 382813336), (108, 287110002), (162, 191406668), (216, 143555001), (324, 95703334), (648, 47851667), (2237, 13861368), (4474, 6930684), (6711, 4620456), (8948, 3465342), (13422, 2310228), (17896, 1732671), (20133, 1540152), (21391, 1449576), (26844, 1155114), (40266, 770076), (42782, 724788), (53688, 577557), (60399, 513384), (64173, 483192), (80532, 385038), (85564, 362394), (120798, 256692), (128346, 241596), (161064, 192519), (171128, 181197)]