65977128

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{18701}}^1$

素因数の和:18727

約数の個数: 72

約数和(自身を含む): 207872730

約数和(自身を除く): 141895602

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 18701, 37402, 56103, 74804, 112206, 130907, 149608, 168309, 224412, 261814, 336618, 392721, 448824, 523628, 673236, 785442, 916349, 1047256, 1178163, 1346472, 1570884, 1832698, 2356326, 2749047, 3141768, 3665396, 4712652, 5498094, 7330792, 8247141, 9425304, 10996188, 16494282, 21992376, 32988564, 65977128]

約数ペア:

[(1, 65977128), (2, 32988564), (3, 21992376), (4, 16494282), (6, 10996188), (7, 9425304), (8, 8247141), (9, 7330792), (12, 5498094), (14, 4712652), (18, 3665396), (21, 3141768), (24, 2749047), (28, 2356326), (36, 1832698), (42, 1570884), (49, 1346472), (56, 1178163), (63, 1047256), (72, 916349), (84, 785442), (98, 673236), (126, 523628), (147, 448824), (168, 392721), (196, 336618), (252, 261814), (294, 224412), (392, 168309), (441, 149608), (504, 130907), (588, 112206), (882, 74804), (1176, 56103), (1764, 37402), (3528, 18701)]