179923068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3593}}^1$

素因数の和:3723

約数の個数: 72

約数和(自身を含む): 494505648

約数和(自身を除く): 314582580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1391, 1926, 2782, 3593, 3852, 4173, 5564, 7186, 8346, 10779, 12519, 14372, 16692, 21558, 25038, 32337, 43116, 46709, 50076, 64674, 93418, 129348, 140127, 186836, 280254, 384451, 420381, 560508, 768902, 840762, 1153353, 1537804, 1681524, 2306706, 3460059, 4613412, 4997863, 6920118, 9995726, 13840236, 14993589, 19991452, 29987178, 44980767, 59974356, 89961534, 179923068]

約数ペア:

[(1, 179923068), (2, 89961534), (3, 59974356), (4, 44980767), (6, 29987178), (9, 19991452), (12, 14993589), (13, 13840236), (18, 9995726), (26, 6920118), (36, 4997863), (39, 4613412), (52, 3460059), (78, 2306706), (107, 1681524), (117, 1537804), (156, 1153353), (214, 840762), (234, 768902), (321, 560508), (428, 420381), (468, 384451), (642, 280254), (963, 186836), (1284, 140127), (1391, 129348), (1926, 93418), (2782, 64674), (3593, 50076), (3852, 46709), (4173, 43116), (5564, 32337), (7186, 25038), (8346, 21558), (10779, 16692), (12519, 14372)]