142494228

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4779

約数の個数: 72

約数和(自身を含む): 385665280

約数和(自身を除く): 243171052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 4729, 5022, 7533, 9458, 10044, 14187, 15066, 18916, 28374, 30132, 42561, 56748, 85122, 127683, 146599, 170244, 255366, 293198, 383049, 439797, 510732, 586396, 766098, 879594, 1149147, 1319391, 1532196, 1759188, 2298294, 2638782, 3958173, 4596588, 5277564, 7916346, 11874519, 15832692, 23749038, 35623557, 47498076, 71247114, 142494228]

約数ペア:

[(1, 142494228), (2, 71247114), (3, 47498076), (4, 35623557), (6, 23749038), (9, 15832692), (12, 11874519), (18, 7916346), (27, 5277564), (31, 4596588), (36, 3958173), (54, 2638782), (62, 2298294), (81, 1759188), (93, 1532196), (108, 1319391), (124, 1149147), (162, 879594), (186, 766098), (243, 586396), (279, 510732), (324, 439797), (372, 383049), (486, 293198), (558, 255366), (837, 170244), (972, 146599), (1116, 127683), (1674, 85122), (2511, 56748), (3348, 42561), (4729, 30132), (5022, 28374), (7533, 18916), (9458, 15066), (10044, 14187)]