71949474

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10223}}^1$

素因数の和:10271

約数の個数: 48

約数和(自身を含む): 172253952

約数和(自身を除く): 100304478

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 10223, 20446, 30669, 61338, 92007, 173791, 184014, 235129, 347582, 470258, 521373, 705387, 1042746, 1410774, 1564119, 2116161, 3128238, 3997193, 4232322, 7994386, 11991579, 23983158, 35974737, 71949474]

約数ペア:

[(1, 71949474), (2, 35974737), (3, 23983158), (6, 11991579), (9, 7994386), (17, 4232322), (18, 3997193), (23, 3128238), (34, 2116161), (46, 1564119), (51, 1410774), (69, 1042746), (102, 705387), (138, 521373), (153, 470258), (207, 347582), (306, 235129), (391, 184014), (414, 173791), (782, 92007), (1173, 61338), (2346, 30669), (3519, 20446), (7038, 10223)]