121388796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1723}}^1$

素因数の和:1855

約数の個数: 72

約数和(自身を含む): 326318720

約数和(自身を除く): 204929924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1236, 1723, 1854, 1957, 3446, 3708, 3914, 5169, 5871, 6892, 7828, 10338, 11742, 15507, 17613, 20676, 23484, 31014, 32737, 35226, 62028, 65474, 70452, 98211, 130948, 177469, 196422, 294633, 354938, 392844, 532407, 589266, 709876, 1064814, 1178532, 1597221, 2129628, 3194442, 3371911, 6388884, 6743822, 10115733, 13487644, 20231466, 30347199, 40462932, 60694398, 121388796]

約数ペア:

[(1, 121388796), (2, 60694398), (3, 40462932), (4, 30347199), (6, 20231466), (9, 13487644), (12, 10115733), (18, 6743822), (19, 6388884), (36, 3371911), (38, 3194442), (57, 2129628), (76, 1597221), (103, 1178532), (114, 1064814), (171, 709876), (206, 589266), (228, 532407), (309, 392844), (342, 354938), (412, 294633), (618, 196422), (684, 177469), (927, 130948), (1236, 98211), (1723, 70452), (1854, 65474), (1957, 62028), (3446, 35226), (3708, 32737), (3914, 31014), (5169, 23484), (5871, 20676), (6892, 17613), (7828, 15507), (10338, 11742)]