74809908

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 197477280

約数和(自身を除く): 122667372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 131, 174, 261, 262, 348, 393, 522, 524, 547, 786, 1044, 1094, 1179, 1572, 1641, 2188, 2358, 3282, 3799, 4716, 4923, 6564, 7598, 9846, 11397, 15196, 15863, 19692, 22794, 31726, 34191, 45588, 47589, 63452, 68382, 71657, 95178, 136764, 142767, 143314, 190356, 214971, 285534, 286628, 429942, 571068, 644913, 859884, 1289826, 2078053, 2579652, 4156106, 6234159, 8312212, 12468318, 18702477, 24936636, 37404954, 74809908]

約数ペア:

[(1, 74809908), (2, 37404954), (3, 24936636), (4, 18702477), (6, 12468318), (9, 8312212), (12, 6234159), (18, 4156106), (29, 2579652), (36, 2078053), (58, 1289826), (87, 859884), (116, 644913), (131, 571068), (174, 429942), (261, 286628), (262, 285534), (348, 214971), (393, 190356), (522, 143314), (524, 142767), (547, 136764), (786, 95178), (1044, 71657), (1094, 68382), (1179, 63452), (1572, 47589), (1641, 45588), (2188, 34191), (2358, 31726), (3282, 22794), (3799, 19692), (4716, 15863), (4923, 15196), (6564, 11397), (7598, 9846)]