64843992

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{39157}}^1$

素因数の和:39192

約数の個数: 48

約数和(自身を含む): 183259440

約数和(自身を除く): 118415448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 39157, 78314, 117471, 156628, 234942, 313256, 352413, 469884, 704826, 900611, 939768, 1409652, 1801222, 2701833, 2819304, 3602444, 5403666, 7204888, 8105499, 10807332, 16210998, 21614664, 32421996, 64843992]

約数ペア:

[(1, 64843992), (2, 32421996), (3, 21614664), (4, 16210998), (6, 10807332), (8, 8105499), (9, 7204888), (12, 5403666), (18, 3602444), (23, 2819304), (24, 2701833), (36, 1801222), (46, 1409652), (69, 939768), (72, 900611), (92, 704826), (138, 469884), (184, 352413), (207, 313256), (276, 234942), (414, 156628), (552, 117471), (828, 78314), (1656, 39157)]