86451444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1303}}^1$

素因数の和:1429

約数の個数: 72

約数和(自身を含む): 232581440

約数和(自身を除く): 146129996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 291, 342, 388, 582, 684, 873, 1164, 1303, 1746, 1843, 2606, 3492, 3686, 3909, 5212, 5529, 7372, 7818, 11058, 11727, 15636, 16587, 22116, 23454, 24757, 33174, 46908, 49514, 66348, 74271, 99028, 126391, 148542, 222813, 252782, 297084, 379173, 445626, 505564, 758346, 891252, 1137519, 1516692, 2275038, 2401429, 4550076, 4802858, 7204287, 9605716, 14408574, 21612861, 28817148, 43225722, 86451444]

約数ペア:

[(1, 86451444), (2, 43225722), (3, 28817148), (4, 21612861), (6, 14408574), (9, 9605716), (12, 7204287), (18, 4802858), (19, 4550076), (36, 2401429), (38, 2275038), (57, 1516692), (76, 1137519), (97, 891252), (114, 758346), (171, 505564), (194, 445626), (228, 379173), (291, 297084), (342, 252782), (388, 222813), (582, 148542), (684, 126391), (873, 99028), (1164, 74271), (1303, 66348), (1746, 49514), (1843, 46908), (2606, 33174), (3492, 24757), (3686, 23454), (3909, 22116), (5212, 16587), (5529, 15636), (7372, 11727), (7818, 11058)]