71186742

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 112672458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 41, 54, 66, 74, 79, 82, 99, 111, 123, 158, 198, 222, 237, 246, 297, 333, 369, 407, 451, 474, 594, 666, 711, 738, 814, 869, 902, 999, 1107, 1221, 1353, 1422, 1517, 1738, 1998, 2133, 2214, 2442, 2607, 2706, 2923, 3034, 3239, 3663, 4059, 4266, 4551, 5214, 5846, 6478, 7326, 7821, 8118, 8769, 9102, 9717, 10989, 12177, 13653, 15642, 16687, 17538, 19434, 21978, 23463, 24354, 26307, 27306, 29151, 32153, 33374, 35629, 40959, 46926, 50061, 52614, 58302, 64306, 71258, 78921, 81918, 87453, 96459, 100122, 106887, 119843, 150183, 157842, 174906, 192918, 213774, 239686, 289377, 300366, 320661, 359529, 450549, 578754, 641322, 719058, 868131, 901098, 961983, 1078587, 1318273, 1736262, 1923966, 2157174, 2636546, 3235761, 3954819, 6471522, 7909638, 11864457, 23728914, 35593371, 71186742]

約数ペア:

[(1, 71186742), (2, 35593371), (3, 23728914), (6, 11864457), (9, 7909638), (11, 6471522), (18, 3954819), (22, 3235761), (27, 2636546), (33, 2157174), (37, 1923966), (41, 1736262), (54, 1318273), (66, 1078587), (74, 961983), (79, 901098), (82, 868131), (99, 719058), (111, 641322), (123, 578754), (158, 450549), (198, 359529), (222, 320661), (237, 300366), (246, 289377), (297, 239686), (333, 213774), (369, 192918), (407, 174906), (451, 157842), (474, 150183), (594, 119843), (666, 106887), (711, 100122), (738, 96459), (814, 87453), (869, 81918), (902, 78921), (999, 71258), (1107, 64306), (1221, 58302), (1353, 52614), (1422, 50061), (1517, 46926), (1738, 40959), (1998, 35629), (2133, 33374), (2214, 32153), (2442, 29151), (2607, 27306), (2706, 26307), (2923, 24354), (3034, 23463), (3239, 21978), (3663, 19434), (4059, 17538), (4266, 16687), (4551, 15642), (5214, 13653), (5846, 12177), (6478, 10989), (7326, 9717), (7821, 9102), (8118, 8769)]