42656292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 132787200

約数和(自身を除く): 90130908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 59, 63, 76, 84, 114, 118, 126, 133, 151, 171, 177, 228, 236, 252, 266, 302, 342, 354, 399, 413, 453, 531, 532, 604, 684, 708, 798, 826, 906, 1057, 1062, 1121, 1197, 1239, 1359, 1596, 1652, 1812, 2114, 2124, 2242, 2394, 2478, 2718, 2869, 3171, 3363, 3717, 4228, 4484, 4788, 4956, 5436, 5738, 6342, 6726, 7434, 7847, 8607, 8909, 9513, 10089, 11476, 12684, 13452, 14868, 15694, 17214, 17818, 19026, 20083, 20178, 23541, 25821, 26727, 31388, 34428, 35636, 38052, 40166, 40356, 47082, 51642, 53454, 60249, 62363, 70623, 80181, 80332, 94164, 103284, 106908, 120498, 124726, 141246, 160362, 169271, 180747, 187089, 240996, 249452, 282492, 320724, 338542, 361494, 374178, 507813, 561267, 677084, 722988, 748356, 1015626, 1122534, 1184897, 1523439, 2031252, 2245068, 2369794, 3046878, 3554691, 4739588, 6093756, 7109382, 10664073, 14218764, 21328146, 42656292]

約数ペア:

[(1, 42656292), (2, 21328146), (3, 14218764), (4, 10664073), (6, 7109382), (7, 6093756), (9, 4739588), (12, 3554691), (14, 3046878), (18, 2369794), (19, 2245068), (21, 2031252), (28, 1523439), (36, 1184897), (38, 1122534), (42, 1015626), (57, 748356), (59, 722988), (63, 677084), (76, 561267), (84, 507813), (114, 374178), (118, 361494), (126, 338542), (133, 320724), (151, 282492), (171, 249452), (177, 240996), (228, 187089), (236, 180747), (252, 169271), (266, 160362), (302, 141246), (342, 124726), (354, 120498), (399, 106908), (413, 103284), (453, 94164), (531, 80332), (532, 80181), (604, 70623), (684, 62363), (708, 60249), (798, 53454), (826, 51642), (906, 47082), (1057, 40356), (1062, 40166), (1121, 38052), (1197, 35636), (1239, 34428), (1359, 31388), (1596, 26727), (1652, 25821), (1812, 23541), (2114, 20178), (2124, 20083), (2242, 19026), (2394, 17818), (2478, 17214), (2718, 15694), (2869, 14868), (3171, 13452), (3363, 12684), (3717, 11476), (4228, 10089), (4484, 9513), (4788, 8909), (4956, 8607), (5436, 7847), (5738, 7434), (6342, 6726)]