61506306

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 151632000

約数和(自身を除く): 90125694

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 71, 102, 114, 142, 149, 153, 171, 213, 298, 306, 323, 342, 426, 447, 639, 646, 894, 969, 1207, 1278, 1341, 1349, 1938, 2414, 2533, 2682, 2698, 2831, 2907, 3621, 4047, 5066, 5662, 5814, 7242, 7599, 8094, 8493, 10579, 10863, 12141, 15198, 16986, 21158, 21726, 22797, 22933, 24282, 25479, 31737, 45594, 45866, 48127, 50958, 63474, 68799, 95211, 96254, 137598, 144381, 179843, 190422, 201001, 206397, 288762, 359686, 402002, 412794, 433143, 539529, 603003, 866286, 1079058, 1206006, 1618587, 1809009, 3237174, 3417017, 3618018, 6834034, 10251051, 20502102, 30753153, 61506306]

約数ペア:

[(1, 61506306), (2, 30753153), (3, 20502102), (6, 10251051), (9, 6834034), (17, 3618018), (18, 3417017), (19, 3237174), (34, 1809009), (38, 1618587), (51, 1206006), (57, 1079058), (71, 866286), (102, 603003), (114, 539529), (142, 433143), (149, 412794), (153, 402002), (171, 359686), (213, 288762), (298, 206397), (306, 201001), (323, 190422), (342, 179843), (426, 144381), (447, 137598), (639, 96254), (646, 95211), (894, 68799), (969, 63474), (1207, 50958), (1278, 48127), (1341, 45866), (1349, 45594), (1938, 31737), (2414, 25479), (2533, 24282), (2682, 22933), (2698, 22797), (2831, 21726), (2907, 21158), (3621, 16986), (4047, 15198), (5066, 12141), (5662, 10863), (5814, 10579), (7242, 8493), (7599, 8094)]