83748392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 209744640

約数和(自身を除く): 125996248

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 67, 68, 91, 101, 104, 119, 134, 136, 182, 202, 221, 238, 268, 364, 404, 442, 469, 476, 536, 707, 728, 808, 871, 884, 938, 952, 1139, 1313, 1414, 1547, 1717, 1742, 1768, 1876, 2278, 2626, 2828, 3094, 3434, 3484, 3752, 4556, 5252, 5656, 6097, 6188, 6767, 6868, 6968, 7973, 9112, 9191, 10504, 12019, 12194, 12376, 13534, 13736, 14807, 15946, 18382, 22321, 24038, 24388, 27068, 29614, 31892, 36764, 44642, 47369, 48076, 48776, 54136, 59228, 63784, 73528, 87971, 89284, 94738, 96152, 103649, 115039, 118456, 156247, 175942, 178568, 189476, 207298, 230078, 312494, 351884, 378952, 414596, 460156, 615797, 624988, 703768, 805273, 829192, 920312, 1231594, 1249976, 1495507, 1610546, 2463188, 2991014, 3221092, 4926376, 5982028, 6442184, 10468549, 11964056, 20937098, 41874196, 83748392]

約数ペア:

[(1, 83748392), (2, 41874196), (4, 20937098), (7, 11964056), (8, 10468549), (13, 6442184), (14, 5982028), (17, 4926376), (26, 3221092), (28, 2991014), (34, 2463188), (52, 1610546), (56, 1495507), (67, 1249976), (68, 1231594), (91, 920312), (101, 829192), (104, 805273), (119, 703768), (134, 624988), (136, 615797), (182, 460156), (202, 414596), (221, 378952), (238, 351884), (268, 312494), (364, 230078), (404, 207298), (442, 189476), (469, 178568), (476, 175942), (536, 156247), (707, 118456), (728, 115039), (808, 103649), (871, 96152), (884, 94738), (938, 89284), (952, 87971), (1139, 73528), (1313, 63784), (1414, 59228), (1547, 54136), (1717, 48776), (1742, 48076), (1768, 47369), (1876, 44642), (2278, 36764), (2626, 31892), (2828, 29614), (3094, 27068), (3434, 24388), (3484, 24038), (3752, 22321), (4556, 18382), (5252, 15946), (5656, 14807), (6097, 13736), (6188, 13534), (6767, 12376), (6868, 12194), (6968, 12019), (7973, 10504), (9112, 9191)]