81718524

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 229340160

約数和(自身を除く): 147621636

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 47, 51, 54, 68, 94, 102, 108, 141, 153, 188, 204, 282, 306, 423, 459, 564, 612, 799, 846, 918, 947, 1269, 1598, 1692, 1836, 1894, 2397, 2538, 2841, 3196, 3788, 4794, 5076, 5682, 7191, 8523, 9588, 11364, 14382, 16099, 17046, 21573, 25569, 28764, 32198, 34092, 43146, 44509, 48297, 51138, 64396, 86292, 89018, 96594, 102276, 133527, 144891, 178036, 193188, 267054, 289782, 400581, 434673, 534108, 579564, 756653, 801162, 869346, 1201743, 1513306, 1602324, 1738692, 2269959, 2403486, 3026612, 4539918, 4806972, 6809877, 9079836, 13619754, 20429631, 27239508, 40859262, 81718524]

約数ペア:

[(1, 81718524), (2, 40859262), (3, 27239508), (4, 20429631), (6, 13619754), (9, 9079836), (12, 6809877), (17, 4806972), (18, 4539918), (27, 3026612), (34, 2403486), (36, 2269959), (47, 1738692), (51, 1602324), (54, 1513306), (68, 1201743), (94, 869346), (102, 801162), (108, 756653), (141, 579564), (153, 534108), (188, 434673), (204, 400581), (282, 289782), (306, 267054), (423, 193188), (459, 178036), (564, 144891), (612, 133527), (799, 102276), (846, 96594), (918, 89018), (947, 86292), (1269, 64396), (1598, 51138), (1692, 48297), (1836, 44509), (1894, 43146), (2397, 34092), (2538, 32198), (2841, 28764), (3196, 25569), (3788, 21573), (4794, 17046), (5076, 16099), (5682, 14382), (7191, 11364), (8523, 9588)]