77156226

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3621

約数の個数: 80

約数和(自身を含む): 208042560

約数和(自身を除く): 130886334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3581, 3591, 7162, 7182, 10743, 10773, 21486, 21546, 25067, 32229, 50134, 64458, 68039, 75201, 96687, 136078, 150402, 193374, 204117, 225603, 290061, 408234, 451206, 476273, 580122, 612351, 676809, 952546, 1224702, 1353618, 1428819, 1837053, 2030427, 2857638, 3674106, 4060854, 4286457, 5511159, 8572914, 11022318, 12859371, 25718742, 38578113, 77156226]

約数ペア:

[(1, 77156226), (2, 38578113), (3, 25718742), (6, 12859371), (7, 11022318), (9, 8572914), (14, 5511159), (18, 4286457), (19, 4060854), (21, 3674106), (27, 2857638), (38, 2030427), (42, 1837053), (54, 1428819), (57, 1353618), (63, 1224702), (81, 952546), (114, 676809), (126, 612351), (133, 580122), (162, 476273), (171, 451206), (189, 408234), (266, 290061), (342, 225603), (378, 204117), (399, 193374), (513, 150402), (567, 136078), (798, 96687), (1026, 75201), (1134, 68039), (1197, 64458), (1539, 50134), (2394, 32229), (3078, 25067), (3581, 21546), (3591, 21486), (7162, 10773), (7182, 10743)]