91023853438

素因数分解:

$2^1\times 7^3\times {\mathrm{271}}^1\times {\mathrm{421}}^1\times {\mathrm{1163}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 160330291200

約数和(自身を除く): 69306437762

約数列:

[1, 2, 7, 14, 49, 98, 271, 343, 421, 542, 686, 842, 1163, 1897, 2326, 2947, 3794, 5894, 8141, 13279, 16282, 20629, 26558, 41258, 56987, 92953, 113974, 114091, 144403, 185906, 228182, 288806, 315173, 398909, 489623, 630346, 797818, 798637, 979246, 1597274, 2206211, 3427361, 4412422, 5590459, 6854722, 11180918, 15443477, 23991527, 30886954, 39133213, 47983054, 78266426, 108104339, 132687833, 167940689, 216208678, 265375666, 335881378, 928814831, 1857629662, 6501703817, 13003407634, 45511926719, 91023853438]

約数ペア:

[(1, 91023853438), (2, 45511926719), (7, 13003407634), (14, 6501703817), (49, 1857629662), (98, 928814831), (271, 335881378), (343, 265375666), (421, 216208678), (542, 167940689), (686, 132687833), (842, 108104339), (1163, 78266426), (1897, 47983054), (2326, 39133213), (2947, 30886954), (3794, 23991527), (5894, 15443477), (8141, 11180918), (13279, 6854722), (16282, 5590459), (20629, 4412422), (26558, 3427361), (41258, 2206211), (56987, 1597274), (92953, 979246), (113974, 798637), (114091, 797818), (144403, 630346), (185906, 489623), (228182, 398909), (288806, 315173)]