64787796

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31573}}^1$

素因数の和:31605

約数の個数: 48

約数和(自身を含む): 176814400

約数和(自身を除く): 112026604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 31573, 63146, 94719, 126292, 189438, 284157, 378876, 568314, 599887, 852471, 1136628, 1199774, 1704942, 1799661, 2399548, 3409884, 3599322, 5398983, 7198644, 10797966, 16196949, 21595932, 32393898, 64787796]

約数ペア:

[(1, 64787796), (2, 32393898), (3, 21595932), (4, 16196949), (6, 10797966), (9, 7198644), (12, 5398983), (18, 3599322), (19, 3409884), (27, 2399548), (36, 1799661), (38, 1704942), (54, 1199774), (57, 1136628), (76, 852471), (108, 599887), (114, 568314), (171, 378876), (228, 284157), (342, 189438), (513, 126292), (684, 94719), (1026, 63146), (2052, 31573)]