72861966

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7681}}^1$

素因数の和:7737

約数の個数: 48

約数和(自身を含む): 172568448

約数和(自身を除く): 99706482

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 7681, 9486, 15362, 23043, 46086, 69129, 130577, 138258, 238111, 261154, 391731, 476222, 714333, 783462, 1175193, 1428666, 2142999, 2350386, 4047887, 4285998, 8095774, 12143661, 24287322, 36430983, 72861966]

約数ペア:

[(1, 72861966), (2, 36430983), (3, 24287322), (6, 12143661), (9, 8095774), (17, 4285998), (18, 4047887), (31, 2350386), (34, 2142999), (51, 1428666), (62, 1175193), (93, 783462), (102, 714333), (153, 476222), (186, 391731), (279, 261154), (306, 238111), (527, 138258), (558, 130577), (1054, 69129), (1581, 46086), (3162, 23043), (4743, 15362), (7681, 9486)]