65704452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 173210688

約数和(自身を除く): 107506236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 222, 242, 363, 407, 444, 484, 726, 814, 1221, 1223, 1452, 1628, 2442, 2446, 3669, 4477, 4884, 4892, 7338, 8954, 13431, 13453, 14676, 17908, 26862, 26906, 40359, 45251, 53724, 53812, 80718, 90502, 135753, 147983, 161436, 181004, 271506, 295966, 443949, 497761, 543012, 591932, 887898, 995522, 1493283, 1775796, 1991044, 2986566, 5475371, 5973132, 10950742, 16426113, 21901484, 32852226, 65704452]

約数ペア:

[(1, 65704452), (2, 32852226), (3, 21901484), (4, 16426113), (6, 10950742), (11, 5973132), (12, 5475371), (22, 2986566), (33, 1991044), (37, 1775796), (44, 1493283), (66, 995522), (74, 887898), (111, 591932), (121, 543012), (132, 497761), (148, 443949), (222, 295966), (242, 271506), (363, 181004), (407, 161436), (444, 147983), (484, 135753), (726, 90502), (814, 80718), (1221, 53812), (1223, 53724), (1452, 45251), (1628, 40359), (2442, 26906), (2446, 26862), (3669, 17908), (4477, 14676), (4884, 13453), (4892, 13431), (7338, 8954)]