71958092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 137639040

約数和(自身を除く): 65680948

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 97, 172, 194, 227, 388, 454, 817, 908, 1634, 1843, 3268, 3686, 4171, 4313, 7372, 8342, 8626, 9761, 16684, 17252, 19522, 22019, 39044, 44038, 79249, 88076, 158498, 185459, 316996, 370918, 418361, 741836, 836722, 946817, 1673444, 1893634, 3787268, 17989523, 35979046, 71958092]

約数ペア:

[(1, 71958092), (2, 35979046), (4, 17989523), (19, 3787268), (38, 1893634), (43, 1673444), (76, 946817), (86, 836722), (97, 741836), (172, 418361), (194, 370918), (227, 316996), (388, 185459), (454, 158498), (817, 88076), (908, 79249), (1634, 44038), (1843, 39044), (3268, 22019), (3686, 19522), (4171, 17252), (4313, 16684), (7372, 9761), (8342, 8626)]