861360156

素因数分解:

$2^2\times 3^6\times {\mathrm{89}}^1\times {\mathrm{3319}}^1$

素因数の和:3430

約数の個数: 84

約数和(自身を含む): 2286118800

約数和(自身を除く): 1424758644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 243, 267, 324, 356, 486, 534, 729, 801, 972, 1068, 1458, 1602, 2403, 2916, 3204, 3319, 4806, 6638, 7209, 9612, 9957, 13276, 14418, 19914, 21627, 28836, 29871, 39828, 43254, 59742, 64881, 86508, 89613, 119484, 129762, 179226, 259524, 268839, 295391, 358452, 537678, 590782, 806517, 886173, 1075356, 1181564, 1613034, 1772346, 2419551, 2658519, 3226068, 3544692, 4839102, 5317038, 7975557, 9678204, 10634076, 15951114, 23926671, 31902228, 47853342, 71780013, 95706684, 143560026, 215340039, 287120052, 430680078, 861360156]

約数ペア:

[(1, 861360156), (2, 430680078), (3, 287120052), (4, 215340039), (6, 143560026), (9, 95706684), (12, 71780013), (18, 47853342), (27, 31902228), (36, 23926671), (54, 15951114), (81, 10634076), (89, 9678204), (108, 7975557), (162, 5317038), (178, 4839102), (243, 3544692), (267, 3226068), (324, 2658519), (356, 2419551), (486, 1772346), (534, 1613034), (729, 1181564), (801, 1075356), (972, 886173), (1068, 806517), (1458, 590782), (1602, 537678), (2403, 358452), (2916, 295391), (3204, 268839), (3319, 259524), (4806, 179226), (6638, 129762), (7209, 119484), (9612, 89613), (9957, 86508), (13276, 64881), (14418, 59742), (19914, 43254), (21627, 39828), (28836, 29871)]