47407356

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 139426560

約数和(自身を除く): 92019204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 151, 153, 162, 171, 204, 228, 243, 302, 306, 323, 324, 342, 453, 459, 486, 513, 604, 612, 646, 684, 906, 918, 969, 972, 1026, 1292, 1359, 1377, 1539, 1812, 1836, 1938, 2052, 2567, 2718, 2754, 2869, 2907, 3078, 3876, 4077, 4131, 4617, 5134, 5436, 5508, 5738, 5814, 6156, 7701, 8154, 8262, 8607, 8721, 9234, 10268, 11476, 11628, 12231, 15402, 16308, 16524, 17214, 17442, 18468, 23103, 24462, 25821, 26163, 30804, 34428, 34884, 36693, 46206, 48773, 48924, 51642, 52326, 69309, 73386, 77463, 78489, 92412, 97546, 103284, 104652, 138618, 146319, 146772, 154926, 156978, 195092, 207927, 232389, 277236, 292638, 309852, 313956, 415854, 438957, 464778, 585276, 623781, 697167, 831708, 877914, 929556, 1247562, 1316871, 1394334, 1755828, 2495124, 2633742, 2788668, 3950613, 5267484, 7901226, 11851839, 15802452, 23703678, 47407356]

約数ペア:

[(1, 47407356), (2, 23703678), (3, 15802452), (4, 11851839), (6, 7901226), (9, 5267484), (12, 3950613), (17, 2788668), (18, 2633742), (19, 2495124), (27, 1755828), (34, 1394334), (36, 1316871), (38, 1247562), (51, 929556), (54, 877914), (57, 831708), (68, 697167), (76, 623781), (81, 585276), (102, 464778), (108, 438957), (114, 415854), (151, 313956), (153, 309852), (162, 292638), (171, 277236), (204, 232389), (228, 207927), (243, 195092), (302, 156978), (306, 154926), (323, 146772), (324, 146319), (342, 138618), (453, 104652), (459, 103284), (486, 97546), (513, 92412), (604, 78489), (612, 77463), (646, 73386), (684, 69309), (906, 52326), (918, 51642), (969, 48924), (972, 48773), (1026, 46206), (1292, 36693), (1359, 34884), (1377, 34428), (1539, 30804), (1812, 26163), (1836, 25821), (1938, 24462), (2052, 23103), (2567, 18468), (2718, 17442), (2754, 17214), (2869, 16524), (2907, 16308), (3078, 15402), (3876, 12231), (4077, 11628), (4131, 11476), (4617, 10268), (5134, 9234), (5436, 8721), (5508, 8607), (5738, 8262), (5814, 8154), (6156, 7701)]