78797124

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 243221888

約数和(自身を除く): 164424764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 243, 252, 259, 313, 324, 333, 378, 444, 486, 518, 567, 626, 666, 756, 777, 939, 972, 999, 1036, 1134, 1252, 1332, 1554, 1701, 1878, 1998, 2191, 2268, 2331, 2817, 2997, 3108, 3402, 3756, 3996, 4382, 4662, 5634, 5994, 6573, 6804, 6993, 8451, 8764, 8991, 9324, 11268, 11581, 11988, 13146, 13986, 16902, 17982, 19719, 20979, 23162, 25353, 26292, 27972, 33804, 34743, 35964, 39438, 41958, 46324, 50706, 59157, 62937, 69486, 76059, 78876, 81067, 83916, 101412, 104229, 118314, 125874, 138972, 152118, 162134, 177471, 208458, 236628, 243201, 251748, 304236, 312687, 324268, 354942, 416916, 486402, 532413, 625374, 709884, 729603, 938061, 972804, 1064826, 1250748, 1459206, 1876122, 2129652, 2188809, 2814183, 2918412, 3752244, 4377618, 5628366, 6566427, 8755236, 11256732, 13132854, 19699281, 26265708, 39398562, 78797124]

約数ペア:

[(1, 78797124), (2, 39398562), (3, 26265708), (4, 19699281), (6, 13132854), (7, 11256732), (9, 8755236), (12, 6566427), (14, 5628366), (18, 4377618), (21, 3752244), (27, 2918412), (28, 2814183), (36, 2188809), (37, 2129652), (42, 1876122), (54, 1459206), (63, 1250748), (74, 1064826), (81, 972804), (84, 938061), (108, 729603), (111, 709884), (126, 625374), (148, 532413), (162, 486402), (189, 416916), (222, 354942), (243, 324268), (252, 312687), (259, 304236), (313, 251748), (324, 243201), (333, 236628), (378, 208458), (444, 177471), (486, 162134), (518, 152118), (567, 138972), (626, 125874), (666, 118314), (756, 104229), (777, 101412), (939, 83916), (972, 81067), (999, 78876), (1036, 76059), (1134, 69486), (1252, 62937), (1332, 59157), (1554, 50706), (1701, 46324), (1878, 41958), (1998, 39438), (2191, 35964), (2268, 34743), (2331, 33804), (2817, 27972), (2997, 26292), (3108, 25353), (3402, 23162), (3756, 20979), (3996, 19719), (4382, 17982), (4662, 16902), (5634, 13986), (5994, 13146), (6573, 11988), (6804, 11581), (6993, 11268), (8451, 9324), (8764, 8991)]