127755756

素因数分解:

$2^2\times 3^2\times {\mathrm{991}}^1\times {\mathrm{3581}}^1$

素因数の和:4582

約数の個数: 36

約数和(自身を含む): 323354304

約数和(自身を除く): 195598548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 991, 1982, 2973, 3581, 3964, 5946, 7162, 8919, 10743, 11892, 14324, 17838, 21486, 32229, 35676, 42972, 64458, 128916, 3548771, 7097542, 10646313, 14195084, 21292626, 31938939, 42585252, 63877878, 127755756]

約数ペア:

[(1, 127755756), (2, 63877878), (3, 42585252), (4, 31938939), (6, 21292626), (9, 14195084), (12, 10646313), (18, 7097542), (36, 3548771), (991, 128916), (1982, 64458), (2973, 42972), (3581, 35676), (3964, 32229), (5946, 21486), (7162, 17838), (8919, 14324), (10743, 11892)]