87390132

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 219507456

約数和(自身を除く): 132117324

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 113, 204, 223, 226, 289, 339, 446, 452, 578, 669, 678, 867, 892, 1156, 1338, 1356, 1734, 1921, 2676, 3468, 3791, 3842, 5763, 7582, 7684, 11373, 11526, 15164, 22746, 23052, 25199, 32657, 45492, 50398, 64447, 65314, 75597, 97971, 100796, 128894, 130628, 151194, 193341, 195942, 257788, 302388, 386682, 391884, 428383, 773364, 856766, 1285149, 1713532, 2570298, 5140596, 7282511, 14565022, 21847533, 29130044, 43695066, 87390132]

約数ペア:

[(1, 87390132), (2, 43695066), (3, 29130044), (4, 21847533), (6, 14565022), (12, 7282511), (17, 5140596), (34, 2570298), (51, 1713532), (68, 1285149), (102, 856766), (113, 773364), (204, 428383), (223, 391884), (226, 386682), (289, 302388), (339, 257788), (446, 195942), (452, 193341), (578, 151194), (669, 130628), (678, 128894), (867, 100796), (892, 97971), (1156, 75597), (1338, 65314), (1356, 64447), (1734, 50398), (1921, 45492), (2676, 32657), (3468, 25199), (3791, 23052), (3842, 22746), (5763, 15164), (7582, 11526), (7684, 11373)]