29188332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 78478400

約数和(自身を除く): 49290068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 278, 307, 342, 417, 556, 614, 684, 834, 921, 1228, 1251, 1668, 1842, 2502, 2641, 2763, 3684, 5004, 5282, 5526, 5833, 7923, 10564, 11052, 11666, 15846, 17499, 23332, 23769, 31692, 34998, 42673, 47538, 52497, 69996, 85346, 95076, 104994, 128019, 170692, 209988, 256038, 384057, 512076, 768114, 810787, 1536228, 1621574, 2432361, 3243148, 4864722, 7297083, 9729444, 14594166, 29188332]

約数ペア:

[(1, 29188332), (2, 14594166), (3, 9729444), (4, 7297083), (6, 4864722), (9, 3243148), (12, 2432361), (18, 1621574), (19, 1536228), (36, 810787), (38, 768114), (57, 512076), (76, 384057), (114, 256038), (139, 209988), (171, 170692), (228, 128019), (278, 104994), (307, 95076), (342, 85346), (417, 69996), (556, 52497), (614, 47538), (684, 42673), (834, 34998), (921, 31692), (1228, 23769), (1251, 23332), (1668, 17499), (1842, 15846), (2502, 11666), (2641, 11052), (2763, 10564), (3684, 7923), (5004, 5833), (5282, 5526)]