172244196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1049

約数の個数: 72

約数和(自身を含む): 460168800

約数和(自身を除く): 287924604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 419, 601, 684, 838, 1202, 1257, 1676, 1803, 2404, 2514, 3606, 3771, 5028, 5409, 7212, 7542, 7961, 10818, 11419, 15084, 15922, 21636, 22838, 23883, 31844, 34257, 45676, 47766, 68514, 71649, 95532, 102771, 137028, 143298, 205542, 251819, 286596, 411084, 503638, 755457, 1007276, 1510914, 2266371, 3021828, 4532742, 4784561, 9065484, 9569122, 14353683, 19138244, 28707366, 43061049, 57414732, 86122098, 172244196]

約数ペア:

[(1, 172244196), (2, 86122098), (3, 57414732), (4, 43061049), (6, 28707366), (9, 19138244), (12, 14353683), (18, 9569122), (19, 9065484), (36, 4784561), (38, 4532742), (57, 3021828), (76, 2266371), (114, 1510914), (171, 1007276), (228, 755457), (342, 503638), (419, 411084), (601, 286596), (684, 251819), (838, 205542), (1202, 143298), (1257, 137028), (1676, 102771), (1803, 95532), (2404, 71649), (2514, 68514), (3606, 47766), (3771, 45676), (5028, 34257), (5409, 31844), (7212, 23883), (7542, 22838), (7961, 21636), (10818, 15922), (11419, 15084)]