91783338

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 201398400

約数和(自身を除く): 109615062

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 73, 82, 114, 123, 146, 219, 246, 269, 438, 538, 779, 807, 1387, 1558, 1614, 2337, 2774, 2993, 4161, 4674, 5111, 5986, 8322, 8979, 10222, 11029, 15333, 17958, 19637, 22058, 30666, 33087, 39274, 56867, 58911, 66174, 113734, 117822, 170601, 209551, 341202, 373103, 419102, 628653, 746206, 805117, 1119309, 1257306, 1610234, 2238618, 2415351, 4830702, 15297223, 30594446, 45891669, 91783338]

約数ペア:

[(1, 91783338), (2, 45891669), (3, 30594446), (6, 15297223), (19, 4830702), (38, 2415351), (41, 2238618), (57, 1610234), (73, 1257306), (82, 1119309), (114, 805117), (123, 746206), (146, 628653), (219, 419102), (246, 373103), (269, 341202), (438, 209551), (538, 170601), (779, 117822), (807, 113734), (1387, 66174), (1558, 58911), (1614, 56867), (2337, 39274), (2774, 33087), (2993, 30666), (4161, 22058), (4674, 19637), (5111, 17958), (5986, 15333), (8322, 11029), (8979, 10222)]