71660628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8059}}^1$

素因数の和:8101

約数の個数: 72

約数和(自身を含む): 205368800

約数和(自身を除く): 133708172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8059, 8892, 16118, 24177, 32236, 48354, 72531, 96708, 104767, 145062, 153121, 209534, 290124, 306242, 314301, 419068, 459363, 612484, 628602, 918726, 942903, 1257204, 1378089, 1837452, 1885806, 1990573, 2756178, 3771612, 3981146, 5512356, 5971719, 7962292, 11943438, 17915157, 23886876, 35830314, 71660628]

約数ペア:

[(1, 71660628), (2, 35830314), (3, 23886876), (4, 17915157), (6, 11943438), (9, 7962292), (12, 5971719), (13, 5512356), (18, 3981146), (19, 3771612), (26, 2756178), (36, 1990573), (38, 1885806), (39, 1837452), (52, 1378089), (57, 1257204), (76, 942903), (78, 918726), (114, 628602), (117, 612484), (156, 459363), (171, 419068), (228, 314301), (234, 306242), (247, 290124), (342, 209534), (468, 153121), (494, 145062), (684, 104767), (741, 96708), (988, 72531), (1482, 48354), (2223, 32236), (2964, 24177), (4446, 16118), (8059, 8892)]