66216612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71663}}^1$

素因数の和:71688

約数の個数: 48

約数和(自身を含む): 192632832

約数和(自身を除く): 126416220

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 71663, 143326, 214989, 286652, 429978, 501641, 788293, 859956, 1003282, 1504923, 1576586, 2006564, 2364879, 3009846, 3153172, 4729758, 5518051, 6019692, 9459516, 11036102, 16554153, 22072204, 33108306, 66216612]

約数ペア:

[(1, 66216612), (2, 33108306), (3, 22072204), (4, 16554153), (6, 11036102), (7, 9459516), (11, 6019692), (12, 5518051), (14, 4729758), (21, 3153172), (22, 3009846), (28, 2364879), (33, 2006564), (42, 1576586), (44, 1504923), (66, 1003282), (77, 859956), (84, 788293), (132, 501641), (154, 429978), (231, 286652), (308, 214989), (462, 143326), (924, 71663)]