66414216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1277}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 182191680

約数和(自身を除く): 115777464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 197, 264, 394, 591, 788, 1182, 1277, 1576, 2167, 2364, 2554, 3831, 4334, 4728, 5108, 6501, 7662, 8668, 10216, 13002, 14047, 15324, 17336, 26004, 28094, 30648, 42141, 52008, 56188, 84282, 112376, 168564, 251569, 337128, 503138, 754707, 1006276, 1509414, 2012552, 2767259, 3018828, 5534518, 6037656, 8301777, 11069036, 16603554, 22138072, 33207108, 66414216]

約数ペア:

[(1, 66414216), (2, 33207108), (3, 22138072), (4, 16603554), (6, 11069036), (8, 8301777), (11, 6037656), (12, 5534518), (22, 3018828), (24, 2767259), (33, 2012552), (44, 1509414), (66, 1006276), (88, 754707), (132, 503138), (197, 337128), (264, 251569), (394, 168564), (591, 112376), (788, 84282), (1182, 56188), (1277, 52008), (1576, 42141), (2167, 30648), (2364, 28094), (2554, 26004), (3831, 17336), (4334, 15324), (4728, 14047), (5108, 13002), (6501, 10216), (7662, 8668)]