71396262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9941}}^1$

素因数の和:9978

約数の個数: 64

約数和(自身を含む): 190886400

約数和(自身を除く): 119490138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 9941, 19882, 29823, 59646, 69587, 89469, 139174, 178938, 188879, 208761, 268407, 377758, 417522, 536814, 566637, 626283, 1133274, 1252566, 1322153, 1699911, 1878849, 2644306, 3399822, 3757698, 3966459, 5099733, 7932918, 10199466, 11899377, 23798754, 35698131, 71396262]

約数ペア:

[(1, 71396262), (2, 35698131), (3, 23798754), (6, 11899377), (7, 10199466), (9, 7932918), (14, 5099733), (18, 3966459), (19, 3757698), (21, 3399822), (27, 2644306), (38, 1878849), (42, 1699911), (54, 1322153), (57, 1252566), (63, 1133274), (114, 626283), (126, 566637), (133, 536814), (171, 417522), (189, 377758), (266, 268407), (342, 208761), (378, 188879), (399, 178938), (513, 139174), (798, 89469), (1026, 69587), (1197, 59646), (2394, 29823), (3591, 19882), (7182, 9941)]