84608748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 264176640

約数和(自身を除く): 179567892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 41, 42, 57, 63, 76, 82, 84, 114, 123, 126, 133, 164, 171, 228, 246, 252, 266, 287, 342, 369, 399, 431, 492, 532, 574, 684, 738, 779, 798, 861, 862, 1148, 1197, 1293, 1476, 1558, 1596, 1722, 1724, 2337, 2394, 2583, 2586, 3017, 3116, 3444, 3879, 4674, 4788, 5166, 5172, 5453, 6034, 7011, 7758, 8189, 9051, 9348, 10332, 10906, 12068, 14022, 15516, 16359, 16378, 17671, 18102, 21812, 24567, 27153, 28044, 32718, 32756, 35342, 36204, 49077, 49134, 53013, 54306, 57323, 65436, 70684, 73701, 98154, 98268, 106026, 108612, 114646, 123697, 147402, 159039, 171969, 196308, 212052, 229292, 247394, 294804, 318078, 335749, 343938, 371091, 494788, 515907, 636156, 671498, 687876, 742182, 1007247, 1031814, 1113273, 1342996, 1484364, 2014494, 2063628, 2226546, 2350243, 3021741, 4028988, 4453092, 4700486, 6043482, 7050729, 9400972, 12086964, 14101458, 21152187, 28202916, 42304374, 84608748]

約数ペア:

[(1, 84608748), (2, 42304374), (3, 28202916), (4, 21152187), (6, 14101458), (7, 12086964), (9, 9400972), (12, 7050729), (14, 6043482), (18, 4700486), (19, 4453092), (21, 4028988), (28, 3021741), (36, 2350243), (38, 2226546), (41, 2063628), (42, 2014494), (57, 1484364), (63, 1342996), (76, 1113273), (82, 1031814), (84, 1007247), (114, 742182), (123, 687876), (126, 671498), (133, 636156), (164, 515907), (171, 494788), (228, 371091), (246, 343938), (252, 335749), (266, 318078), (287, 294804), (342, 247394), (369, 229292), (399, 212052), (431, 196308), (492, 171969), (532, 159039), (574, 147402), (684, 123697), (738, 114646), (779, 108612), (798, 106026), (861, 98268), (862, 98154), (1148, 73701), (1197, 70684), (1293, 65436), (1476, 57323), (1558, 54306), (1596, 53013), (1722, 49134), (1724, 49077), (2337, 36204), (2394, 35342), (2583, 32756), (2586, 32718), (3017, 28044), (3116, 27153), (3444, 24567), (3879, 21812), (4674, 18102), (4788, 17671), (5166, 16378), (5172, 16359), (5453, 15516), (6034, 14022), (7011, 12068), (7758, 10906), (8189, 10332), (9051, 9348)]