72252972

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 180

約数和(自身を含む): 220795960

約数和(自身を除く): 148542988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 97, 99, 108, 114, 121, 132, 162, 171, 194, 198, 209, 228, 242, 291, 297, 324, 342, 363, 388, 396, 418, 484, 513, 582, 594, 627, 684, 726, 836, 873, 891, 1026, 1067, 1089, 1164, 1188, 1254, 1452, 1539, 1746, 1782, 1843, 1881, 2052, 2134, 2178, 2299, 2508, 2619, 3078, 3201, 3267, 3492, 3564, 3686, 3762, 4268, 4356, 4598, 5238, 5529, 5643, 6156, 6402, 6534, 6897, 7372, 7524, 7857, 9196, 9603, 9801, 10476, 11058, 11286, 11737, 12804, 13068, 13794, 15714, 16587, 16929, 19206, 19602, 20273, 20691, 22116, 22572, 23474, 27588, 28809, 31428, 33174, 33858, 35211, 38412, 39204, 40546, 41382, 46948, 49761, 57618, 60819, 62073, 66348, 67716, 70422, 81092, 82764, 86427, 99522, 105633, 115236, 121638, 124146, 140844, 149283, 172854, 182457, 186219, 199044, 211266, 223003, 243276, 248292, 298566, 316899, 345708, 364914, 372438, 422532, 446006, 547371, 597132, 633798, 669009, 729828, 744876, 892012, 950697, 1094742, 1267596, 1338018, 1642113, 1901394, 2007027, 2189484, 2676036, 3284226, 3802788, 4014054, 6021081, 6568452, 8028108, 12042162, 18063243, 24084324, 36126486, 72252972]

約数ペア:

[(1, 72252972), (2, 36126486), (3, 24084324), (4, 18063243), (6, 12042162), (9, 8028108), (11, 6568452), (12, 6021081), (18, 4014054), (19, 3802788), (22, 3284226), (27, 2676036), (33, 2189484), (36, 2007027), (38, 1901394), (44, 1642113), (54, 1338018), (57, 1267596), (66, 1094742), (76, 950697), (81, 892012), (97, 744876), (99, 729828), (108, 669009), (114, 633798), (121, 597132), (132, 547371), (162, 446006), (171, 422532), (194, 372438), (198, 364914), (209, 345708), (228, 316899), (242, 298566), (291, 248292), (297, 243276), (324, 223003), (342, 211266), (363, 199044), (388, 186219), (396, 182457), (418, 172854), (484, 149283), (513, 140844), (582, 124146), (594, 121638), (627, 115236), (684, 105633), (726, 99522), (836, 86427), (873, 82764), (891, 81092), (1026, 70422), (1067, 67716), (1089, 66348), (1164, 62073), (1188, 60819), (1254, 57618), (1452, 49761), (1539, 46948), (1746, 41382), (1782, 40546), (1843, 39204), (1881, 38412), (2052, 35211), (2134, 33858), (2178, 33174), (2299, 31428), (2508, 28809), (2619, 27588), (3078, 23474), (3201, 22572), (3267, 22116), (3492, 20691), (3564, 20273), (3686, 19602), (3762, 19206), (4268, 16929), (4356, 16587), (4598, 15714), (5238, 13794), (5529, 13068), (5643, 12804), (6156, 11737), (6402, 11286), (6534, 11058), (6897, 10476), (7372, 9801), (7524, 9603), (7857, 9196)]