84710664

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20641}}^1$

素因数の和:20675

約数の個数: 64

約数和(自身を含む): 247704000

約数和(自身を除く): 162993336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 20641, 41282, 61923, 82564, 123846, 165128, 185769, 247692, 371538, 392179, 495384, 557307, 743076, 784358, 1114614, 1176537, 1486152, 1568716, 2229228, 2353074, 3137432, 3529611, 4458456, 4706148, 7059222, 9412296, 10588833, 14118444, 21177666, 28236888, 42355332, 84710664]

約数ペア:

[(1, 84710664), (2, 42355332), (3, 28236888), (4, 21177666), (6, 14118444), (8, 10588833), (9, 9412296), (12, 7059222), (18, 4706148), (19, 4458456), (24, 3529611), (27, 3137432), (36, 2353074), (38, 2229228), (54, 1568716), (57, 1486152), (72, 1176537), (76, 1114614), (108, 784358), (114, 743076), (152, 557307), (171, 495384), (216, 392179), (228, 371538), (342, 247692), (456, 185769), (513, 165128), (684, 123846), (1026, 82564), (1368, 61923), (2052, 41282), (4104, 20641)]