67954964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 154633248

約数和(自身を除く): 86678284

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 154, 172, 196, 301, 308, 473, 539, 602, 733, 946, 1078, 1204, 1466, 1892, 2107, 2156, 2932, 3311, 4214, 5131, 6622, 8063, 8428, 10262, 13244, 16126, 20524, 23177, 31519, 32252, 35917, 46354, 56441, 63038, 71834, 92708, 112882, 126076, 143668, 220633, 225764, 346709, 395087, 441266, 693418, 790174, 882532, 1386836, 1544431, 1580348, 2426963, 3088862, 4853926, 6177724, 9707852, 16988741, 33977482, 67954964]

約数ペア:

[(1, 67954964), (2, 33977482), (4, 16988741), (7, 9707852), (11, 6177724), (14, 4853926), (22, 3088862), (28, 2426963), (43, 1580348), (44, 1544431), (49, 1386836), (77, 882532), (86, 790174), (98, 693418), (154, 441266), (172, 395087), (196, 346709), (301, 225764), (308, 220633), (473, 143668), (539, 126076), (602, 112882), (733, 92708), (946, 71834), (1078, 63038), (1204, 56441), (1466, 46354), (1892, 35917), (2107, 32252), (2156, 31519), (2932, 23177), (3311, 20524), (4214, 16126), (5131, 13244), (6622, 10262), (8063, 8428)]