80540298

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 184187520

約数和(自身を除く): 103647222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 113, 134, 197, 201, 226, 339, 394, 402, 591, 603, 678, 1017, 1182, 1206, 1773, 1809, 2034, 3051, 3546, 3618, 5319, 6102, 7571, 10638, 13199, 15142, 22261, 22713, 26398, 39597, 44522, 45426, 66783, 68139, 79194, 118791, 133566, 136278, 200349, 204417, 237582, 356373, 400698, 408834, 601047, 712746, 1202094, 1491487, 2982974, 4474461, 8948922, 13423383, 26846766, 40270149, 80540298]

約数ペア:

[(1, 80540298), (2, 40270149), (3, 26846766), (6, 13423383), (9, 8948922), (18, 4474461), (27, 2982974), (54, 1491487), (67, 1202094), (113, 712746), (134, 601047), (197, 408834), (201, 400698), (226, 356373), (339, 237582), (394, 204417), (402, 200349), (591, 136278), (603, 133566), (678, 118791), (1017, 79194), (1182, 68139), (1206, 66783), (1773, 45426), (1809, 44522), (2034, 39597), (3051, 26398), (3546, 22713), (3618, 22261), (5319, 15142), (6102, 13199), (7571, 10638)]