65105172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 200491200

約数和(自身を除く): 135386028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 33, 34, 36, 38, 44, 51, 57, 66, 68, 76, 99, 102, 114, 132, 153, 171, 187, 198, 204, 209, 228, 306, 323, 342, 374, 396, 418, 509, 561, 612, 627, 646, 684, 748, 836, 969, 1018, 1122, 1254, 1292, 1527, 1683, 1881, 1938, 2036, 2244, 2508, 2907, 3054, 3366, 3553, 3762, 3876, 4581, 5599, 5814, 6108, 6732, 7106, 7524, 8653, 9162, 9671, 10659, 11198, 11628, 14212, 16797, 17306, 18324, 19342, 21318, 22396, 25959, 29013, 31977, 33594, 34612, 38684, 42636, 50391, 51918, 58026, 63954, 67188, 77877, 87039, 95183, 100782, 103836, 106381, 116052, 127908, 155754, 164407, 174078, 190366, 201564, 212762, 285549, 311508, 319143, 328814, 348156, 380732, 425524, 493221, 571098, 638286, 657628, 856647, 957429, 986442, 1142196, 1276572, 1479663, 1713294, 1808477, 1914858, 1972884, 2959326, 3426588, 3616954, 3829716, 5425431, 5918652, 7233908, 10850862, 16276293, 21701724, 32552586, 65105172]

約数ペア:

[(1, 65105172), (2, 32552586), (3, 21701724), (4, 16276293), (6, 10850862), (9, 7233908), (11, 5918652), (12, 5425431), (17, 3829716), (18, 3616954), (19, 3426588), (22, 2959326), (33, 1972884), (34, 1914858), (36, 1808477), (38, 1713294), (44, 1479663), (51, 1276572), (57, 1142196), (66, 986442), (68, 957429), (76, 856647), (99, 657628), (102, 638286), (114, 571098), (132, 493221), (153, 425524), (171, 380732), (187, 348156), (198, 328814), (204, 319143), (209, 311508), (228, 285549), (306, 212762), (323, 201564), (342, 190366), (374, 174078), (396, 164407), (418, 155754), (509, 127908), (561, 116052), (612, 106381), (627, 103836), (646, 100782), (684, 95183), (748, 87039), (836, 77877), (969, 67188), (1018, 63954), (1122, 58026), (1254, 51918), (1292, 50391), (1527, 42636), (1683, 38684), (1881, 34612), (1938, 33594), (2036, 31977), (2244, 29013), (2508, 25959), (2907, 22396), (3054, 21318), (3366, 19342), (3553, 18324), (3762, 17306), (3876, 16797), (4581, 14212), (5599, 11628), (5814, 11198), (6108, 10659), (6732, 9671), (7106, 9162), (7524, 8653)]