77966994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2383}}^1$

素因数の和:2455

約数の個数: 64

約数和(自身を含む): 192245760

約数和(自身を除く): 114278766

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2337, 2383, 4674, 4766, 5453, 7149, 10906, 14298, 16359, 16681, 32718, 33362, 45277, 50043, 90554, 97703, 100086, 135831, 195406, 271662, 293109, 316939, 586218, 633878, 683921, 950817, 1367842, 1856357, 1901634, 2051763, 3712714, 4103526, 5569071, 11138142, 12994499, 25988998, 38983497, 77966994]

約数ペア:

[(1, 77966994), (2, 38983497), (3, 25988998), (6, 12994499), (7, 11138142), (14, 5569071), (19, 4103526), (21, 3712714), (38, 2051763), (41, 1901634), (42, 1856357), (57, 1367842), (82, 950817), (114, 683921), (123, 633878), (133, 586218), (246, 316939), (266, 293109), (287, 271662), (399, 195406), (574, 135831), (779, 100086), (798, 97703), (861, 90554), (1558, 50043), (1722, 45277), (2337, 33362), (2383, 32718), (4674, 16681), (4766, 16359), (5453, 14298), (7149, 10906)]