78372736

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{3623}}^1$

素因数の和:3663

約数の個数: 48

約数和(自身を含む): 169113960

約数和(自身を除く): 90741224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 3623, 5408, 7246, 10816, 14492, 21632, 28984, 47099, 57968, 94198, 115936, 188396, 231872, 376792, 463744, 612287, 753584, 1224574, 1507168, 2449148, 3014336, 4898296, 6028672, 9796592, 19593184, 39186368, 78372736]

約数ペア:

[(1, 78372736), (2, 39186368), (4, 19593184), (8, 9796592), (13, 6028672), (16, 4898296), (26, 3014336), (32, 2449148), (52, 1507168), (64, 1224574), (104, 753584), (128, 612287), (169, 463744), (208, 376792), (338, 231872), (416, 188396), (676, 115936), (832, 94198), (1352, 57968), (1664, 47099), (2704, 28984), (3623, 21632), (5408, 14492), (7246, 10816)]