67778586

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2192

約数の個数: 64

約数和(自身を含む): 163737600

約数和(自身を除く): 95959014

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 2131, 3534, 4262, 5301, 6393, 10602, 12786, 15903, 19179, 31806, 38358, 40489, 57537, 66061, 80978, 115074, 121467, 132122, 198183, 242934, 364401, 396366, 594549, 728802, 1093203, 1189098, 1255159, 1783647, 2186406, 2510318, 3567294, 3765477, 7530954, 11296431, 22592862, 33889293, 67778586]

約数ペア:

[(1, 67778586), (2, 33889293), (3, 22592862), (6, 11296431), (9, 7530954), (18, 3765477), (19, 3567294), (27, 2510318), (31, 2186406), (38, 1783647), (54, 1255159), (57, 1189098), (62, 1093203), (93, 728802), (114, 594549), (171, 396366), (186, 364401), (279, 242934), (342, 198183), (513, 132122), (558, 121467), (589, 115074), (837, 80978), (1026, 66061), (1178, 57537), (1674, 40489), (1767, 38358), (2131, 31806), (3534, 19179), (4262, 15903), (5301, 12786), (6393, 10602)]