72432087

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15607}}^1$

素因数の和:15647

約数の個数: 32

約数和(自身を含む): 125862912

約数和(自身を除く): 53430825

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 15607, 46821, 109249, 202891, 265319, 327747, 608673, 795957, 1420237, 1857233, 3449147, 4260711, 5571699, 10347441, 24144029, 72432087]

約数ペア:

[(1, 72432087), (3, 24144029), (7, 10347441), (13, 5571699), (17, 4260711), (21, 3449147), (39, 1857233), (51, 1420237), (91, 795957), (119, 608673), (221, 327747), (273, 265319), (357, 202891), (663, 109249), (1547, 46821), (4641, 15607)]